31 ms·

Ask HN: What are you working on? (October 2025)

347 points by david927 1y ago

What are you working on? Any new ideas that you're thinking about?

dorianmariecom 1y ago
codedorian.com - a programming language for the internet
david927 1y ago
Hi everyone, these are going to now be posted on the second Sunday of the month.
seanwilson 1y ago
I'm working on a tool for creating custom color palettes for web designs that pass WCAG contrast requirements: https://www.inclusivecolors.com/ https://www.inclusivecolors.com/ - You can precisely tweak every shade/tint so you can incorporate your own brand colors. No AI or auto generation! - It helps you build palettes that have simple to follow color contrast guarantees by design e.g. all grade 600 colors have 4.5:1 WCAG contrast (for body text) against all grade 50 colors, such as red-600 vs gray-50, or green-600 vs gray-50. - There's export options for plain CSS, Tailwind, Figma, and Adobe. - It uses HSLuv for the color picker, which makes it easier to explore accessible color combinations because only the lightness slider impacts the WCAG contrast. A lot of design tools still use HSL, where the WCAG contrast goes everywhere when you change any slider which makes finding contrasting colors much harder. - Check out the included example open source palettes and what their hue, saturation and lightness curves look like to get some hints on designing your own palettes. It's probably more for advanced users right now but I'm hoping to simplify it and add more handholding later. Really open to any feedback, feature requests, and discussing challenges people have with creating accessible designs. :)
- exasperaited 1y ago
  I get that you say it is for advanced users, but I think a "how to use this" link with a video in it that explained a few things would probably open it up to a lot more users. There's so much more to do with tools like this, and I'm really glad to see it.
  - seanwilson 1y ago
    Thanks for the feedback! Yeah, I appreciate there's a lot of background here around color palette design, UI design, color spaces, and accessibility so I likely need something like a video or tutorial. Another route is to have the tool start in a less freeform mode that handholds you through the process more.
  - jonwinstanley 1y ago
    Yes, I liked the description of what it does, but at first glance am not sure what to do with the interface.
    - seanwilson 1y ago
      The general idea is: - Drag the hue and saturation curves to customise the tints/shades of a color. Look at the UI mockup as you do this to make sure the tints/shades look good together. - The color pairings used in the UI mockup all initially pass WCAG contrast checks but this can break if you tweak the lightness curve of a color. The mockup will show warning outlines if this happens. Click on a warning and it'll tell you which color pairs need to have their lightness values moved further apart to fix it. - Once you're happy, use the export menu to use your colors in your CSS or Figma designs. You can use the mockup as a guide for which color pairs are accessible for body text, headings, button outlines and so on. Does that make more sense? You really need to be on desktop as well because the mobile UI is more of a demo.
      - jonwinstanley 1y ago
        Sounds good, thanks!
- zahlman 1y ago
  Great concept. I look forward to the Show HN.
- gforce_de 1y ago
  wow! can you please include the example for Okabe-Ito (Masataka Okabe, Kei Ito): https://jfly.uni-koeln.de/color/#pallet https://jfly.uni-koeln.de/color/#pallet COLOR='#000000' # Okabe-Ito: 1 black COLOR='#e69f00' # Okabe-Ito: 2 orange COLOR='#56b4e9' # Okabe-Ito: 3 skyblue COLOR='#009e73' # Okabe-Ito: 4 bluish-green COLOR='#f0e442' # Okabe-Ito: 5 yellow COLOR='#0072b2' # Okabe-Ito: 6 blue/darkerblue COLOR='#d55e00' # Okabe-Ito: 7 vermilion/red COLOR='#cc79a7' # Okabe-Ito: 8 reddish-purple
  - seanwilson 1y ago
    Cool! Here's a quick link for now with those colors: https://www.inclusivecolors.com/?style_dictionary=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&mockup= https://www.inclusivecolors.com/?style_dictionary=eyJjb2xvci... I've sorted the colors by luminance/lightness and added a gray swatch for comparison so can explore which color pairs pass WCAG contrast checks. I haven't really gotten into colorblind safe colors like this yet where the colors mostly differ by hue and not luminance. Colorblind and non-colorblind people should be able to tell colors apart based on luminance difference i.e. luminance contrast. Hue perception is impacted by the several different kinds of color blindness so it's much trickier to find a set of colors that everyone can tell apart. This relates to the WCAG recommendation you don't rely on hue (contrast) to convey essential information (https://www.w3.org/WAI/WCAG21/Understanding/use-of-color.html https://www.w3.org/WAI/WCAG21/Understanding/use-of-color.htm...). The gray swatch above could be called colorblind safe for example because as long as you pick color pairs with enough luminance contrast between them, colorblind and non-colorblind people should be able to tell them apart. You could even vary the hue and saturation of each shade to make it really colorful, as a long as you don't change the luminance values the WCAG contrast between pairings should still pass.
cryptography 1y ago
My partner and I are working on Supabird.io (https://supabird.io https://supabird.io), a tool to help people grow on X in a more consistent and structured way. It analyzes viral posts within specific communities so users can learn what works and apply those insights to their own content. My partner shares our journey on X (@hustle_fred), while I’ve been focused on building the product (yep, the techie here :). We’re excited to have onboarded 43 users in our first month, and we're looking forward to getting feedback from the HN community!
oulipo2 1y ago
We're building a repairable and more sustainable ebike battery at https://infinite-battery.com https://infinite-battery.com :)
- mickle00 1y ago
  as an avid analog biker who enjoys seeing more folks get into cycling via their ebikes, I love this!
  - oulipo2 1y ago
    Thanks so much! Appreciated
- trollbridge 1y ago
  Any chance you'll take a look at power tools next? There are some Amish people who rebuild Dewalt, Milwaukee etc battery packs. I'd like a repairable/sustainable platform where I can actually check the health of the battery packs and replace worn out cells as needed. To give you an idea of the market, original batteries are about $149, and their knockoffs are around $100.
  - giardini 1y ago
    Heck, you can get a 50-foot extension cord for $60! Battery-powered hand tools are heavier, clumsier, generally of lower quality, less power and are less long-lived than AC-powered tools. To be honest, there's a little Amish in me: I have hand-powered tools as backup for all my AC tools.
  - oulipo2 1y ago
    Yes! We're looking at it! :)
- simgt 1y ago
  Very nice, looking forward to a deal with Décath' ;) How hard is it to make it compatible with the various motors when there is communication involved? I've been wondering for a while if the display on ebikes could also be a more open and durable part of it.
zyklonix 1y ago
I’m working on https://unrav.io https://unrav.io Building a new layer of hyper-personalization over the web. Instead of generating more content, it helps you reformat and interact with what already exists, turning any page, paper, or YouTube video into a summary, mind-map, podcast, infographic or chat. The broader idea is to make the web adaptive to how each person thinks and learns.
theogravity 1y ago
Adding new transports and documentation to my Typescript logging library (MIT licensed), LogLayer (https://loglayer.dev https://loglayer.dev). Just added documentation for Bun and Deno support added some new logging library transports (LogTape), and finishing up Logflare and Betterstack transports so you can send logs to their logging APIs.
corlinp 1y ago
Guessix is an LLM-powered word game like guess who! We have a fun group working on it on Discord (find the discord invite in the How To) https://guessix.com/ https://guessix.com/
- hlfshell 1y ago
  Pretty addicting game!
- kittko 1y ago
  This is super addicting, love it!
- zyklonix 1y ago
  That was fun!
vldszn 1y ago
I’m working on a free and open-source invoice generator: https://easyinvoicepdf.com/?template=stripe https://easyinvoicepdf.com/?template=stripe - No sign-up, works entirely in-browser - Live PDF preview + instant download - VAT EU support - Shareable invoice links - Multi-language (10+) & multi-currency - Multiple templates (incl. Stripe-style) - Mobile-friendly GitHub: https://github.com/VladSez/easy-invoice-pdf https://github.com/VladSez/easy-invoice-pdf Would love feedback, contributions, or ideas for other templates/features.
- trollbridge 1y ago
  We should talk; I'm doing the same thing except U.S.-focused.
  - vldszn 1y ago
    Sounds great - feel free to email me at vlad@mail.easyinvoicepdf.com
    - trollbridge 1y ago
      Nice to see you're also AGPL-3.0 too.
      - vldszn 1y ago
        Yep, AGPL-3.0 for open-source use, and a commercial license is available as well. https://github.com/VladSez/easy-invoice-pdf/blob/main/LICENSE https://github.com/VladSez/easy-invoice-pdf/blob/main/LICENS...
- system2 1y ago
  Are you planning to turn this into a full-fledged CRM of some sort? Are you planning to add user login with templates/company fields auto-populated at one point? Looks very clean, congrats.
  - 1y ago
jamestimmins 1y ago
I'm working on 1:6 size furniture. There's not much woodworking I can do outside of the shop, so I've been trying to shrink full joinery techniques down to dollhouse size.
wsxiaoys 1y ago
I've spent the last few months working on a custom RL model for coding tasks. The biggest headache has been the lack of good tooling for tuning the autorater's prompt. (That's the judge that gives the training feedback.) The process is like any other quality-focused task—running batch rating jobs and doing SxS evaluations—but the tooling really falls short. I think I'll have to build my own tools once I wrap up the current project
wowohwow 1y ago
Going solo on https://meldsecurity.com/ https://meldsecurity.com/ I'm putting a bunch of security tools / data feeds together as a service. The goal is to help teams and individuals run scans/analysis/security project management for "freemium" (certain number of scans/projects for free each month, haven't locked in on how it'll pan out fully $$ wise). I want to help lower the technical hurdles to running and maintaining security tools for teams and individuals. There are a ton of great open source tools out there, most people either don't know or don't have the time to do a technical deep dive into each. So I'm adding utilities and tools by the day to the platform. Likewise, there's a built in expert platform for you to get help on your security problems built into the system. (Currently an expert team consisting of [me]). Longer term, I'm working on some AI plugins to help alert on CVEs custom to you, generate automated scans, and some other fun stuff. https://meldsecurity.com/ycombinator https://meldsecurity.com/ycombinator (if you're interested in free credits)
- nokun7 1y ago
  I user the ycombinator link, but it still says 0 credits, what gives?
tevli 1y ago
A library to add strict types for PHP. Sort of a typescript for PHP.
- kmoser 1y ago
  How does this differ from declare(strict_types=1);?
gametorch 1y ago
https://gametorch.app/sprite-animator https://gametorch.app/sprite-animator AI sprite animator for 2D video games.
rhl314 1y ago
I am working on Magnetron (https://magnetron.ai https://magnetron.ai) It is a tool that lets you create whiteboard explainers. You can prompt it with an idea or upload a document and it will create a video with illustrations and voiceover. All the design and animations are done by using AI apis, you dont need any design skills. Here is a video explainer of the popular "Attention is all you need" paper. https://www.youtube.com/watch?v=7x_jIK3kqfA https://www.youtube.com/watch?v=7x_jIK3kqfA Would love to hear some feedback
- BusterBladeZX 1y ago
  I really like the idea! One issue though is that the content seems to "stream" much slower than what's being spoken. The result is that I'm sitting there waiting to see whats going to come, even though its already been said which makes it hard to focus on whatever new information is coming. The animations / drawings themselves are solid too. I think there's more to play with wrt the dimensions and space of the background. It would be nice to see it zoom in and out for example.
  - rhl314 1y ago
    Thanks for the feedback. Will work on making the narration and the animations sync better.
- phaser 1y ago
  this look super cool but is it hugged to death? i can’t upload the document :( how does it work with long papers? will it ever work with small books? will try it out tomorrow again
  - rhl314 1y ago
    > how does it work with long papers? will it ever work with small books? yes it should work. > i can’t upload the document Could you please drop an email to rahul at magnetron dot ai with the document. I will set things up for you
hoerzu 1y ago
Tracking Trump social posts and it's impact on the market https://tac.ooo/historic https://tac.ooo/historic
- elicash 1y ago
  Great domain.
  - hoerzu 1y ago
    Haha thanks. Maybe I should add some research if trump always chickens out :D
LTL_FTC 1y ago
An application that helps deaf and nonverbal individuals with daily interactions when they’re out and about. My first career was in sales. And most of the time these interactions began with grabbing a sheet of paper and writing to one another. I think small LLMs can help here. Currently making use of api’s but I think small models on phones will be good enough soon. Just completed my MVP.
phaser 1y ago
Microlandia, the brutally honest city builder. Posting this for a second time, because i’ve been working super hard on a steam release. last month’s “what are you working on” thread impulsed me to upload this game to itch and 1 month later, i’ve got a small community, lots of feedback and iterations. It brought a whole new life to a project that was on the verge of abandoning. So, I’m really grateful for this thread. https://explodi.itch.io/microlandia https://explodi.itch.io/microlandia
- computerdork 1y ago
  this looks awesome, don't have a lot of extra time for a new game, but such an interesting concept!
- vunderba 1y ago
  Big fan of Dwarf Fortress deep simulations - would love to see a viciously realistic SimCity. Good luck!
- 01HNNWZ0MV43FF 1y ago
  Brutally honest? I hope it shows the huge amount of land needed for parking lots :P I heard that the SimCity devs have had to fudge that out for gameplay's sake ever since the oldest versions
  - DanielVZ 1y ago
    Either that or reflect the importante of public transport, specially metro.
    - phaser 1y ago
      Public transport is the next thing I wanna work on. Will start with buses, which I have an idea on how it will be implemented, but for metro I will want to start learning about how it can be simulated faithfully. This weekend I have plans to start playing a lot Subway Builder (https://www.subwaybuilder.com https://www.subwaybuilder.com) which I'm really excited about, and maybe get some books on the subject, in order to get it right
piker 1y ago
Dogfooding Tritium (https://tritium.legal/preview https://tritium.legal/preview) to root out bugs and performance issues with my new blog[1]. Write a dev blog in Word format using Tritium, jot down bugs or needs, post blog, improve and repeat. [1] https://tritium.legal/blog https://tritium.legal/blog
skyfantom 1y ago
Working (or better say playing) on LLM + Stocks Market analysis. https://ftocks.com https://ftocks.com Next in the plans is adding more models and compare which one gives better results.
pgryko 1y ago
Collecting public datasets for training visual AI models to track and target drones. Drones are real bastards - there's a lot of startups working on anti drone systems and interceptors, but most of them are using synthetic data. The data I'm collecting is designed to augment the synthetic data, so anti drone systems are closer to field testing
victornomad 1y ago
I'm working on a series of "fun experiments" that use LLMs under the hood. Some are small tech jokes, while others were born from curiosity to see how LLMs would behave in specific scenarios and interactions. I also tried to use this collection of experiments as a way to land a new job, but I'm starting to realize it might not be serious enough :) Happy to hear what you think! https://llmparty.pixeletes.com https://llmparty.pixeletes.com
- bigglywiggler 1y ago
  This is the best thing that I've seen all day.
skanga 1y ago
I'm working on Conductor https://github.com/skanga/Conductor https://github.com/skanga/Conductor Conductor is a LLM agnostic framework for building sophisticated AI applications using a subagent architecture. It provides a robust platform for orchestrating multiple specialized AI agents to accomplish complex tasks, with features like LLM-based planning, memory persistence, and dynamic tool use. It provides a robust and flexible platform for orchestrating multiple specialized AI agents to accomplish complex tasks. This project is inspired by the concepts outlined in "The Rise of Subagents" by Phil Schmid at https://www.philschmid.de/the-rise-of-subagents https://www.philschmid.de/the-rise-of-subagents and it aims to provide a practical implementation of this powerful architectural pattern.
arondeparon 1y ago
I am working on Tailstream (https://tailstream.io/ https://tailstream.io/), turning logs into task time visual data streams. Built the web application, web site and a Go CLI agent (open source) and am now slightly pivoting into making it more log-focused. Working on faceted search for logs and CLI client now and trying to share my progress on X.
cjflog 1y ago
Currently a one-man side project: https://laboratory.love https://laboratory.love Last year, PlasticList found plastic chemicals in 86% of tested foods—including 100% of baby foods they tested. Around the same time, the EU lowered its “safe” BPA limit by 20,000×, while the FDA still allows levels roughly 100× higher than Europe’s new standard. That seemed solvable. Laboratory.love lets you crowdfund independent lab testing of the specific products you actually buy. Think Consumer Reports × Kickstarter, but focused on detecting endocrine disruptors in your yogurt, your kid’s snacks, or whatever you’re curious about. Find a product (or suggest one), contribute to its testing fund, and get full lab results when testing completes. If a product doesn’t reach its goal within 365 days, you’re automatically refunded. All results are published publicly. We use the same ISO 17025-accredited methodology as PlasticList.org, testing three separate production lots per product and detecting down to parts-per-billion. The entire protocol is open. Since last month’s “What are you working on?” post: - 4 more products have been fully funded (now 10 total!) - That’s 30 individual samples (we do triplicate testing on different batches) and 60 total chemical panels (two separate tests for each sample, BPA/BPS/BPF and phthalates) - 6 results published, 4 in progress The goal is simple: make supply chains transparent enough that cleaner ones win. When consumers have real data, markets shift. Browse funded tests, propose your own, or just follow along: https://laboratory.love https://laboratory.love
- ashdnazg 1y ago
  First of all, really cool initiative! It's interesting that a bunch of the funded products have been funded by a single person. Do you know if it's the producers themselves? Worried rich people?
  - cjflog 1y ago
    Given the current reach of the project (read: still small!), I suspect for awhile yet the majority of successfully funded testing will be by concerned individuals with expendable income. It is cheaper and much faster to go through laboratory.love than it would be to partner with a lab as an individual (plus the added bonus that all data is published openly). I've yet to have any product funded by a manufacturer. I'm open to this, but I would only publish data for products that were acquired through normal consumer supply chains anonymously.
philippb 1y ago
www.appealseal.com a tool to help California home owners to lower their property taxes. This works for people who bought in the past years low interest environment and are overpaying in taxes because of that. Feel free to email me, if you have questions: phl.berner@gmail.com
- sakopov 1y ago
  I just tried your app and after providing my email the analysis I get is for a completely different address than what I entered. I tried twice just to make sure the address i entered was right.
AaronAPU 1y ago
Wrapping up adaptive reference SPL for my ISO 226 based equal-loudness compensated gain control plugin and adding support for an SPL-based AGC. https://apu.software/truegain/ https://apu.software/truegain/ Then it’s on to the next project.
ajd555 1y ago
I'm currently working on building a local delivery service using electric cargo bikes in NYC: https://hudsonshipping.co https://hudsonshipping.co. We are planning to launch our first pilot in early 2026 with our first customers in Brooklyn. We've built all of the tech in-house to manage the fleet, deliveries and optimize our routes. If you know of anyone that would like to be a part of the pilot program, feel free to reach out to me!
timmit 1y ago
https://tradeinsight.info https://tradeinsight.info To provide trading insights for users.
vladoh 1y ago
I'm working on a open-source tool to create photo galleries from a folder of photos: https://simple.photo https://simple.photo. It creates galleries as static sites that are easy to self-host. I started this out of frustration that there is no good tool I could use to share photos from my travel and of my kids with friends and family. I wanted to have a beautiful web gallery that works on all devices, where I can add rich descriptions and that I could share with a simple link. Turned out more people wanted this (got 200+ GitHub stars for the V1) so I recently released the V2 and I'm working on it with another dev. Down the road we plan a SaaS offer for people that don't want to fiddle with the CLI and self-host the gallery.
- jollyjerry 1y ago
  Like the layout tiles you have for the photo thumbnails. Will dig through and learn some css. Have struggled with different size content to create a compact masonry layout.
  - sixdimensional 1y ago
    Maybe something here might help with masonry stuff: https://css-tricks.com/piecing-together-approaches-for-a-css-masonry-layout/ https://css-tricks.com/piecing-together-approaches-for-a-css... I stumbled across it looking for CSS flex masonry examples.
  - vladoh 1y ago
    The CSS for this is indeed tricky. I figured out this layout 5 years ago in the v1 and forgot how it works, just took it over as it looks good. The key is that not all rows are exactly the same height. There are small differences that allow photos to fit horizontally. I also tried the vertical masonry layout, which looks good, but makes no sense if your photos have a chronological order... The magic happens here: https://github.com/SimplePhotoGallery/core/blob/a3564e30bcb6354ce8c9a6796ba7971f0ae49d58/themes/modern/src/features/themes/base-theme/components/gallery-section/GallerySection.astro#L34 https://github.com/SimplePhotoGallery/core/blob/a3564e30bcb6...
andreygrehov 1y ago
Building a tool that automatically generates living infrastructure diagrams from your IaC files and turns them into real-time incident dashboards. Think Figma meets Datadog - beautiful visualization that updates during outages to show you exactly what's failing and how to fix it. The insight: your architecture diagram shouldn't be a stale PNG in Confluence. It should be your war room during incidents. Going to be available as both web app and native desktop.
- atroche 1y ago
  That sounds amazing. Which IaC tools are you starting with? Do you pull metrics and logs from the AWS/GCP APIs?
  - andreygrehov 1y ago
    Thank you. Yes, it integrates with your own AWS/GCP accounts. As for the IaC, targeting the most obvious ones - CFN and TerraForm.
- tomashertus 1y ago
  Mind sharing a link? That sounds really interesting!
  - andreygrehov 1y ago
    I'm sorry, not quite ready to share publicly yet, but happy to chat about your incident response workflow. Feel free to email me.
deleted 1y ago
[deleted]
Routelette 1y ago
Building a mobile app that generates a random route & random place on the route (food, shopping, etc) -https://routelette.app/ https://routelette.app/ Launching soon!
koeng 1y ago
I am working on making ultra-low cost freeze-dried enzymes for synthetic biology. For example, 1 PCR reaction (a common reaction used to amplify DNA) costs about $1 each, and we're doing tons every day. Since it is $1, nobody really tries to do anything about it - even if you do 20 PCRs in one day, eh it's not that expensive vs everything else you're doing in lab. But that calculus changes once you start scaling up with robots, and that's where I want to be. Approximately $30 of culture media can produce >10,000,000 reactions worth of PCR enzyme, but you need the right strain and the right equipment. So, I'm producing the strain and I have the equipment! I'm working on automating the QC (usually very expensive if done by hand) and lyophilizing for super simple logistics. My idea is that every day you can just put a tube on your robot and it can do however many PCR reactions you need that day, and when the next day, you just throw it out! Bring the price from $1 each to $0.01 + greatly simplify logistics! Of course, you can't really make that much money off of this... but will still be fun and impactful :)
- sha256bu 1y ago
  cool!
- the__alchemist 1y ago
  As a bio hobbyist, this is fantastic! I don't do enough volume of PCR to think of it as expensive, but your use case of high-volume/automatic sounds fantastic! (And so many other types of reagents and equipment are very expensive). Some things that would be cool - Along your lines: In general, cheap automated setups for PCR and gels - Cheap/automatic quantifiable gels. E.g. without needing a kV supply capillary, expensive QPCR machines etc. - Cheaper enzymes in general - More options for -80 freezers - Cheaper/more automated DNA quantification. I got a v1 Quibit which gets the job done, but new ones are very expensive, and reagent costs add up. - Cheaper shaking incubator options. You can get cheap shakers and baters, but not cheap combined ones... which you need for pretty much everything. Placing one in the other can work, but is sub-optimal due to size and power-cord considerations. - More centrifuges that can do 10kG... this is the minimum for many protocols. - Ability to buy pure ethanol without outrageous prices or hazardous shipping fees. - Not sure if this is feasible but... reasonable cost machines to synthesize oglios?
luhsprwhkv2 1y ago
A spooky game for this Halloween. https://github.com/luhsprwhk/iOuija73K https://github.com/luhsprwhk/iOuija73K Haunted house trope, but it's a chatbot. Not done yet, but it's going well. The only real blocker is that I ran into the parental controls on the commercial models right away when trying to make gory images, so I had to spin up my own generators. (Compositing by hand definitely taking forever).
ecce_homo 1y ago
I work on an IP-Geolocation service: https://ip-sonar.com https://ip-sonar.com - 30k requests/month for free - simple, stable, and fast API - MCP Server for AI-related workloads
- chirau 1y ago
  what's the highest accuracy, i.e. smallest radius, possible for IP addresses? When I went to the site it defaulted to 10
tubignaaso 1y ago
Having migraines on and off the past few months, I wanted a way to try and narrow down triggers. All the existing apps out there were overly complicated. So I built something simpler. https://dotsjournal.app https://dotsjournal.app It’s an iOS app to help tracking events and stats about my day as simple dots. How many cups of coffee? Did I take my supplements? How did I sleep? Did I have a migraine? Think of it like a digital bullet journal. Then visualizing all those dots together helps me see patterns and correlations. It’s helped me cut down my occurrence of migraines significantly. I’m still just in the public beta phase but looking forward to a full release fairly soon. Would love to hear more feedback on how to improve the app!
- jatins 1y ago
  Looks interesting! Would be nice to see some screenshots on the home page for a vibe check
- captainkrtek 1y ago
  This is great! I can see this useful across a variety of self-assessment things: - I’m tired often, are there certain patterns that align with that? - I’m feeling anxious, what events in a day (or other inputs) align with that?
ashdnazg 1y ago
Porting my binary & decimal palindromes[0] finding code[1] to CUDA, with which I had no experience before starting this project. It's already working, and slightly faster than the CPU version, but that's far from an acceptable result. The occupancy (which is a term I first learned this week) is currently at a disappointing 50%, so there's a clear target for optimisation. Once I'm satisfied with how the code runs on my modest GPU at home, the plan is to use some online GPU renting service to make it go brrrrrrrrrr and see how many new elements I can find in the series. [0] https://oeis.org/A007632 https://oeis.org/A007632 [1] https://github.com/ashdnazg/palindromes https://github.com/ashdnazg/palindromes
sha256bu 1y ago
Giving people free blood tests when they donate blood! https://hellogoodlabs.com/ https://hellogoodlabs.com/ - available in San Francisco :) https://app.hellogoodlabs.com/book-tests/donation https://app.hellogoodlabs.com/book-tests/donation
- 650REDHAIR 1y ago
  Your website is great. Everything readily available and very clear! One of the best I’ve seen in this thread! Good luck with your mission!
- taitems 1y ago
  Would love to see the Red Cross partner with someone like you here in Australia. Not affiliated, just a donor. We're not financially incentivised like other countries but there's a big culture here about celebrating the free milkshake and/or sausage roll you get after donating.
- sema4hacker 1y ago
  It would be helpful for the box for each test to include some explanation, eg: 25-Hydroxyvitamin D, also known as calcidiol, regulates calcium absorption in the intestines, promotes bone formation and mineralization, and supports immune function. Apolipoprotein B (ApoB) is a protein that binds to LDL receptors on cells, allowing lipoproteins to deliver cholesterol and triglycerides to tissues for energy or storage. Lipoprotein(a) is a low-density lipoprotein variant identified as a risk factor for atherosclerosis and related diseases, such as coronary heart disease and stroke. etc.
- andyreagan 1y ago
  I love the project. Will be excited to participate when it comes to MA.
daveevad 1y ago
myself man, myself needs work
- exasperaited 1y ago
  I think getting a clear picture about what it is about yourself that needs work is actually a lot of the real work. Much of the rest of it is picking a direction and then living in that direction.
roggenbuck 1y ago
I’m working on a performance capture library for Python because I often need to know the performance of backend systems I maintain. I frequently build tooling to capture performance and save it for later analysis. I/O operations get costly when writing lots of data to disk and creating good real-time analytics tools takes a lot of my time. I wanted a library that captures real-time performance analytics from Python backends. https://github.com/jakeroggenbuck/kronicler https://github.com/jakeroggenbuck/kronicler This is why I wrote kronicler to record performance metrics while being fast and simple to implement. I built my own columnar database in Rust to capture and analyze these logs. To capture logs, `import kronicler` and add `@kronicler.capture` as a decorator to functions in Python. It will then start saving performance metrics to the custom database on disk. You can then view these performance metrics by adding a route to your server called `/logs` where you return `DB.logs()`. You can paste your hosted URL into the settings of usekronicler.com (the online dashboard) and view your data with a couple charts. View the readme or the website for more details for how to do this. I'm still working on features like concurrency and other overall improvements. I would love some feedback to help shape this product into something useful for you all. Thanks! - Jake
triword 1y ago
Built The Daily Baffle at https://dailybaffle.com https://dailybaffle.com, a new daily puzzles outlet with a variety of original puzzles. Still working on growing the audience.
exasperaited 1y ago
I am still [0] working on trying to recover who I was before whatever -- a couple of years ago -- rendered me progressively unable to concentrate on anything. Last month was an improvement. This month I can't concentrate for long and I distract very easily, but I seem to be able to do more with what I have, A small sense of ambition that I might be able to do bigger things, and might not need to drop out of tech and get a simple job, is returning. I am trying to use this inhibited, fractured state to clarify thoughts about useless technology and distractions, and about what really matters, because (without wishing to sound haughty) I used to be unusually good at a lot of tech stuff, and now I am not. It is sobering but it is also an insight into what it might be like to be on the outside of technology bullshit, looking in. [0] https://news.ycombinator.com/item?id=45424854 https://news.ycombinator.com/item?id=45424854
- epolanski 1y ago
  Bests!
azdle 1y ago
I'm working on https://bodge.app/ https://bodge.app/ I'm calling it a "Micro Functions as a Service" platform. What it really is, is hosted Lua scripts that run in response to incoming HTTP requests to static URLs. It's basically my version of the old https://webscript.io/ https://webscript.io/ (that site is mostly the same as it was as long as you ignore the added SEO spam on the homepage). I used to subscribe to webscript and I'd been constantly missing it since it went away years ago, so I made my own. I mostly just made this for myself, but since I'd put so much effort into it, I figure I'm going to try to put it out there and see if anyone wants to pay me to use it. Turns out there's a _lot_ of work that goes into abuse prevention when you're code from literally anyone on the internet, so it's not ready to actually take signups yet. But, there is a demo on the homepage.
- nbbaier 1y ago
  Cool! This reminds of https://val.town https://val.town
  - love2read 1y ago
    My first thought too!
  - azdle 1y ago
    Oh, interesting! Thanks for that link, I hadn't managed to come across that when I was looking for existing alternatives. I'm not sure I would have actually started building this if I knew that was an option. Hopefully their existence is telling me "there's a market, go for it" and not "there's already a better alternative, don't do it", heh. Though their pricing tiers really tells me I need to optimize my sandboxing. I don't think I can match those request limits at those prices just from the CPU cost of my per-request sandboxing overhead.
    - nbbaier 1y ago
      I actually think there's a lot of room in this space for other tools!
chr15m 1y ago
I've been working on: - A front-end library that generates 10kb single-html-file artifacts using a Reagent-like API and a ClojureScript-like language. https://github.com/chr15m/eucalypt https://github.com/chr15m/eucalypt - Beat Maker, an online drum machine. I'm adding sample uploads now with a content accessible storage API on the server. https://dopeloop.ai/beat-maker https://dopeloop.ai/beat-maker - Tinkering with Nostr as a decentralized backend for simple web apps.
- mcdrake 1y ago
  Great job on Beat Maker. It's very pleasant to use!
  - chr15m 1y ago
    Thank you!
- kittko 1y ago
  Agree, Beatmaker seems cool!
regera 1y ago
I shutdown all mobile app projects this year. This month doubling down on a small house cleaning business that I acquired https://shinygoclean.com https://shinygoclean.com Instead of code, seems like SOPs have become new love language! Code obeys logic. People obey trust. That’s the real debugging. Still learning!
jesse__ 1y ago
I've been working on a 3D voxel-based game engine for like 10 years in my spare time. The most recent big job has been to port the world gen and editor to the GPU, which has had some pretty cute knock-on effects. The most interesting is you can hot-reload the world gen shaders and out pop your changes on the screen, like a voxel version of shadertoy. https://github.com/scallyw4g/bonsai https://github.com/scallyw4g/bonsai I also wrote a metaprogramming language which generates a lot of the editor UI for the engine. It's a bespoke C parser that supports a small subset of C++, which is exposed to the user through a 'scripting-like' language you embed directly in your source files. I wrote it as a replacement for C++ templates and in my completely unbiased opinion it is WAY better. https://github.com/scallyw4g/poof https://github.com/scallyw4g/poof
- mikodin 1y ago
  A simple comment, but wow I really like the look of Bonsai! The lighting, shading and shapes are really beautiful, I think a game made in this would feel really unique
  - jesse__ 1y ago
    Thank you!
- k0ns0l 1y ago
  wow, this is so cool Jesse :)
  - jesse__ 1y ago
    <3
- Lucasoato 1y ago
  That’s so great, good luck with your project!
  - jesse__ 1y ago
    <3
irskep 1y ago
I'm working on autowt, a git worktree manager that happens to make LLM coding workflows easier. https://steveasleep.com/autowt/ https://steveasleep.com/autowt/ It has some rough edges, but I use it a ton and get a lot of value out of it.
tezza 1y ago
Plugging away with reviews of Genrative AI tech with detailed comparisons. I announced the launch on HN a while ago, thought I’d use this month’s for a status update. I just took Qwen-Image and Google’s image AIs for a spin and I keep a side by side comparison of many of them. https://generative-ai.review/2025/09/september-2025-image-generation-qwen-image-vs-google-imagegen-v4-vs-google-nano-banana/ https://generative-ai.review/2025/09/september-2025-image-ge... and I evaluated all the major 3D Asset creators: https://generative-ai.review/2025/08/3d-assets-made-by-genai-july-2025/ https://generative-ai.review/2025/08/3d-assets-made-by-genai...
- ponyous 1y ago
  Thanks, the 3D asset creators are very interesting. I'm working on LLM -> CAD tool (for 3d printing) and your post confirms that I should keep my focus, because there is so much other things to do (uv unwrapping!) if you are targeting games for example.
ddxv 1y ago
I can't stop using AppGoblin to scan apps for SDKs: https://appgoblin.info https://appgoblin.info AppGoblin is a free place to do app research for understanding which apps use which companies to monetize, track where data is sent and what kinds of ads are shown.
BEBAA7 1y ago
Rust bindings for FreeSWITCH: https://github.com/ash30/freeswitch_rust https://github.com/ash30/freeswitch_rust I want to write voip plugins using a modern tool chain and benefit from the wider crate eco system
agentultra 1y ago
A CHIP-8 emulator and debugger written in Zig: https://github.com/agentultra/zig8 https://github.com/agentultra/zig8 It’s got the base instruction set implemented and working. A CRT shader, resizable display, and swappable color palettes. I’m working on sound and a visual debugger for it. I have some work to do on the Haskell TigerBeetle client and the Haskell postgresql logical replication client library I wrote too.
elicash 1y ago
Headbang, a rhythm game that you play by bobbing your head while wearing Airpods while listening to music, is what I'm considering building next. The idea came from someone else using Airpods to create a racing game (RidePods). (But also just launched https://ChessHoldEm.net https://ChessHoldEm.net this weekend)
- asimovDev 1y ago
  Headbang concept sounds really fun, I'd love to play that as a fan of rhythm games, but wow my neck would hate me I think. I am no George Fisher in that regard
  - elicash 1y ago
    Any mobile rhythm games I should check out for inspiration?
    - asimovDev 1y ago
      I think maybe Muse Dash type with two lanes would work for this type of input device? More classic VSRG (vertical scrolling rhythm game) wouldn't play well with headbanging in my humble opinion. Alternatively consider making a Rhythm Heaven type game
asdev 1y ago
Open source control pane for running coding agents in parallel: https://github.com/built-by-as/FleetCode https://github.com/built-by-as/FleetCode
cfn 1y ago
Implementing Gene Expression Programming* in CUDA for our software: https://www.genexprotools.com/ https://www.genexprotools.com/ * https://gene-expression-programming.com/ https://gene-expression-programming.com/
vrdev 1y ago
trying to build some opportunity for the VR/XR community with https://vr.dev https://vr.dev right now, it’s a better way to showcase your really specific industry skills and portfolio of 3D assets (i.e., “LinkedIn for VR/XR) with hiring layered on starting to add onto the current perf analysis tools and think more about how to get to a “lovable for VR/XR”
braheus 1y ago
A little library to define functions in English (through LLM of course; for TypeScript initially) and use these functions like ordinary (async) functions (calling & be called). Agents as functions and multi-step concurrent orchestration of agents with event loops, if fanciness is in order. And an agentic news digest service which scrapes a few sources (like HackerNews) for technical news and create a daily digest, which you can instruct and skew with words.
zkiihne 1y ago
Automated website feedback with browser use + LLMs I am building a tool that gives automated qualitative feedback on websites. This is the early and embarrassing MVP: https://vibetest-seven.vercel.app/product https://vibetest-seven.vercel.app/product You provide your URL and an LLM browses your site and writes up feedback. Currently working on increasing the quality of the feedback. Trying to start with a narrower set of tests that give what I think is good feedback, then increase from there. If a tool like this analyzed your website, what would you actually want it to tell you? What feedback would be most useful?
oezi 1y ago
Currently running some finetuning experiments on non-verbal sounds to teach TTS how to laugh. I have had some success to add the necessary tags and tokens to multiple systems, but assembling the necessary dataset with sufficient quality is hard.
callc 1y ago
Just finished a tiny little project to automatically raise my standing desk at night: https://calvinlc.com/p/2025/10/12/standing-desk-arduino.html https://calvinlc.com/p/2025/10/12/standing-desk-arduino.html Nice to call it feature complete and move on!
glouwbug 1y ago
I’m writing my own internal combustion engine simulator with some applied CFD. Nothing public yet but the sound is nice in my opinion: https://glouw.com/2025/10/12/Ensim4.html https://glouw.com/2025/10/12/Ensim4.html
- tlb 1y ago
  The demo with an inline 8 at 16000 RPM is hard to judge, because I've never heard such an engine IRL. Might I suggest adding demos of engines people know the sound of?
  - linksnapzz 1y ago
    FWIW, that sounds exactly like how I'd imagine a 1.5L I-8 would sound on an equally imaginary test stand. Like a slightly throatier dentist drill. What a neat tool!
cryptoz 1y ago
I'm working on Code+=AI: https://codeplusequalsai.com/ https://codeplusequalsai.com/ It's an AI-webapp builder with a twist: I proxy all OpenAI API calls your webapp makes and charge 2x the token rate; so when you publish your webapp onto a subdomain, the users who use your webapp will be charged 2x on their token usage. Then you, the webapp creator, gets 80% of what's left over after I pay OpenAI (and I get 20%). It's also a fun project because I'm making code changes a different way than most people are: I'm having the LLM write AST modification code; My site immediately runs the code spit out by the LLM in order to make the changes you requested in a ticket. I blogged about how this works here: https://codeplusequalsai.com/static/blog/prompting_llms_to_modify_existing_code_using_asts.html https://codeplusequalsai.com/static/blog/prompting_llms_to_m...
fjulian 1y ago
I'm working on Veila, a privacy‑first AI chat service. I wanted something that prevents model providers from profiling users and linking information from chats to their identity. I'm a robotics engineer by training, this is my first public launch of a web app. Try it: https://app.veila.ai https://app.veila.ai (free tier, no email required) - What it is: - Anonymous AI chat via a privacy proxy (provider sees our server, not your IP or account info) - End‑to‑end encrypted history, keys derived from password and never leave your device - Pay‑as‑you‑go; switch models mid‑chat (OpenAI now; Claude, Gemini and others planned) - Practical UX: sort chats into folders, Markdown, copyable code blocks, mobile‑friendly - Notes/limits: - Not self‑hosted: prompts go to third‑party APIs - If you include identifying info, upstream sees it - Prompts take a bit long sometimes, because reasoning is set to "medium" for now. Plan to make this adjustable in the future. - Looking for feedback: - What do you need to trust this? Open source? Independent audit? - Gaps in the threat model I'm missing - Which UI features and AI models you'd want next - Any UX rough edges (esp. mobile) - Learn more: - Compare Veila to ChatGPT, Claude, Gemini, etc. (best viewed on desktop): https://veila.ai/docs/compare.html - Discord: https://discord.gg/RcrbZ25ytb - More background: https://veila.ai/about.html Homepage: https://veila.ai https://veila.ai Happy to answer any questions.
- A4ET8a8uTh0_v2 1y ago
  Hmm. I can't say for others, but I can tell you what would work for me given that I might meet some the criteria of desired audience for this. In this space, it is more about trust and what you have done in the past more than anything else. Audits and whatnot are nice, but I need to be able to trust that your decisions will be sound. Think how Steam's Gabe gained his reputation. Not exactly easy feat these days. FWIW, favorited for testing.
  - fjulian 1y ago
    Thanks for sharing this! Fully agree that trust is key, normally being on the user side of privacy-focussed services myself. Open source can help build this trust, but it would be ideal to have a way to make what is actually running on and being served by the servers transparent. I'd love to hear your feedback if you get around to test Veila, e.g. on hey@veila.ai.
JeremyJaydan 1y ago
I'm working on adding favicons support to listings on my website directory I recently launched: https://intrasti.com https://intrasti.com I just released the changelog 5 minutes ago https://intrasti.com/changelog https://intrasti.com/changelog which I went with a directory based approach using the international date format YYYY-MM-DD so in the source code it's ./changelog/docs/YYYY/MM/DD.md - seems to do the trick and ready for pagination which I haven't implemented yet.
ianmabie 1y ago
Working on https://practicecallai.com/ https://practicecallai.com/ - simple saas that lets users run practice calls / role play against a custom AI partner. Goal is to make it the easiest to use & fastest to get started with in the market. It’s been a fun, practical way to continuously evaluate the latest models two ways - via coding assistance & swapping between models to power the conversational AI voice partner. I’ve been trying to add one big new feature each time the model generation updates. The next thing I want to add is a self improving feedback loop where it uses user ratings of the calls & evaluations to refine the prompts that generate them. Plus it has a few real customers which is sweet!
igor47 1y ago
I'm working on a DnD character sheet app! I spent last week implementing the core DnD SRD ruleset, but what I'm really excited about is ML integration. I want to add a self-hosted fine-tuned ML model that acts as a character and DM assistant. Obviously an LLM via API can do the job, but I'm really curious if it's possible to build smaller, cheaper, task-specific models. Plus, I've never integrated an ML model into a product before, and I'm curious to play with it. I'm thinking of it like clippy for DnD: "it looks like you're trying to cast fireball?" Besides the LLM experimentation, this project has allowed me to dive into interesting new tech stacks. I'm working in Hono on Bun, writing server-side components in JSX and then updating the UI via htmx. I'm really happy with how it's coming together so far!
stryan 1y ago
I've been working on a tool called Materia[0] for managing Podman Quadlets on hosts; I released a new version last month (and posted it on the September thread) and just merged automatic volume data migration the other day. Next goal is to design a system for downloading and loading remote components, similar to ansible roles. Hopefully I can tie it into the new podman quadlet install/etc commands. [0] https://github.com/stryan/materia https://github.com/stryan/materia and/or https://primamateria.systems/ https://primamateria.systems/
iepathos 1y ago
I'm working on Debtmap - An open source Rust-based code complexity analyzer that tells you exactly which code to refactor and which code to test for maximum impact. Combines complexity metrics with test coverage data to identify the riskiest code in your codebase. Uses entropy analysis to reduce false positives by distinguishing genuinely complex code from repetitive patterns. https://github.com/iepathos/debtmap https://github.com/iepathos/debtmap
A4ET8a8uTh0_v2 1y ago
Hmm, a personal assistant of sorts that does evaluation of you to get to the bottom of who you really are. For very obvious reasons, it is a local only project and not exactly intended for consumption. Beyond that, just regular random stuff that comes up here and there, but, for once, my hdd with sidelined projects is slowly being worked through.
elisiariocouto 1y ago
I’m working on Leggen (https://github.com/elisiariocouto/leggen https://github.com/elisiariocouto/leggen), a self hosted personal banking account management system. It started out as a CLI that syncs your bank account transactions and balances, saves them in a sqlite database and can alert you via Telegram or Discord if a transaction matches a filter. Recently I started refactoring the project with the help of Claude Code and Copilot Agent to include an API and a Web app to explore the data and configure it. The product is using GoCardless Bank Accout Data APIs to connect to banks via PSD2 but I found out recently that registering a new account is no longer possible so I’m currently looking into alternatives.
- amrawad 1y ago
  Check out Lunch Flow (https://lunchflow.app https://lunchflow.app) for a global open banking API that's accessible for personal finance apps :) We integrate with Gocardless, among other global open banking providers.
Aeroi 1y ago
Camera Search (camerasearch.ai) is my iOS app for tradespeople and DIY users. It combines voice, video, image understanding, and chat—backed by tuned LLM API—to help diagnose issues and guide builds/repairs in realtime.
ronbenton 1y ago
Just trying to maintain employment
allynjalford 1y ago
https://backpac.xyz/ https://backpac.xyz/
tootyskooty 1y ago
Working on a new interface for learning with LLMs that creates courses on any topic. https://periplus.app https://periplus.app The goal was to make the learning material very malleable, so all content can be viewed through different "lenses" (e.g. made simpler, more thorough, from first principles, etc.). A bit like Wikipedia it also allows for infinite depth/rabbit holing. Each document links to other documents, which link to other documents (...). I'm also currently in the middle of adding interactive visualizations which actually work better than expected! Some demos: https://x.com/mato_gudelj/status/1975547148012777742 https://x.com/mato_gudelj/status/1975547148012777742
thenipper 1y ago
An open source campaign management app for TTRPGs. There are a ton out there, that are basically just fancy wikis. I'm working on one in Django for running my old school D&D game i'm starting back up this fall.
kevinalexbrown 1y ago
building the standard model for bio: https://standardmodelbio.substack.com/p/introducing-standard-model-biomedicine https://standardmodelbio.substack.com/p/introducing-standard... We're pretty jazzed.
steren 1y ago
Same thing I was working on in 2018 already: Google Cloud Run (https://cloud.run/ https://cloud.run/) We just kept shipping, and shipping, and shipping...
kukanani 1y ago
An open source website I built to explain tensor functions in PyTorch: https://whytorch.org https://whytorch.org It makes tricky functions like torch.gather and torch.scatter more intuitive by showing element-level relationships between inputs and outputs. For any function, you can click elements in the result to see where they came from, or elements in the inputs to see how they contribute to the result to see exactly how it contributes to the result. I found that visually tracing tensor operations clarifies indexing, slicing, and broadcasting in ways reading that the docs can't. You can also jump straight to WhyTorch from the PyTorch docs pages by modifying the base URL directly. I launched a week or two back and now have the top post of all time on r/pytorch, which has been pretty fun.
- lackoftactics 1y ago
  Awesome work. Surprised rand isn't implemented yet, I found it pretty useful for playing around.
- olooney 1y ago
  This really nice. For `torch.mul(x, y)`, it would be nice if it highlighted the entire row or column in the other matrix and result. Right now it shows only a single multiplication, which gives a misleading impression of how matrix multiply works. I wouldn't mention it, except that matrix multiplication is so important that it's worth showcasing. I've bookmarked the site and will share it at a pytorch training session I'm leading in a couple of weeks. https://whytorch.org/torch.mul/ https://whytorch.org/torch.mul/
  - kukanani 1y ago
    Are you perhaps thinking of torch.matmul? torch.mul (and torch.multiply, and the * operator) perform element-wise multiplication. torch.matmul was one of the first functions I implemented on WhyTorch and it uses and highlights rows and columns as you would expect. I’d love to hear any feedback or outcomes from your training session, please feel free to reach out - email in profile.
    - 1y ago
Krisso 1y ago
Working on a macOS Metal based 3D engine and synthesizer to participate in 64kb demo entries in demoscene parties. https://imgur.com/a/wOUdTbt https://imgur.com/a/wOUdTbt
deleted 1y ago
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anderber 1y ago
I'm working on a workout tracker that you can actually use for things like TRX and gymnastic rings. Along with normal workouts too. Let me know if there's anything you'd like on there. https://gravitygainsapp.com/ https://gravitygainsapp.com/
patcon 1y ago
I'm in The Hague right now at a digital democracy conference, where I was invited to present on my prototype that I've been building the past few months! It's for doing realtime "human cartography", to make maps of who we are together in complex large-scale discourse (even messy protest). https://patcon.github.io/polislike-human-cartography-prototype-v2/#perspective-explorer https://patcon.github.io/polislike-human-cartography-prototy... Newer video demo: https://youtu.be/C-2KfZcwVl0 https://youtu.be/C-2KfZcwVl0 It's for exploring human perspective data -- agree, disagree, pass reactions to dozens or hundreds of belief statements -- so we can read it as if it were Google Maps. My operating assumption is that if a critical mass of us can understand culture and value clashes as mere shapes of discourse, and we can all see it together, the we can navigate them more dispassionately and with clear heads. Kinda like reading a map or watching the weather report -- islands that rise from oceans, or plate tectonics that move like currents over months, and terraform the human landscape -- maybe if we can see these things together, we'll act less out of fear of fun-house caricatures. (E.g., "Hey, dad, it seems like the peninsula you're on is becoming a land bridge toward the alt right corner. I feel a little bummed about that. How do you feel about it?") (It builds on data and the mathematical primitives of a great tool called Pol.is, which I've worked with for almost a decade.) Experimental prototype of animating between projections: https://main--68c53b7909ee2fb48f1979dd.chromatic.com/iframe.html?id=components-app-kedro-mode--kedro-mode-with-animation https://main--68c53b7909ee2fb48f1979dd.chromatic.com/iframe.... (advanced)
solomonb 1y ago
Continuing to work on a Low Power FM community radio station for the East San Fernando Valley of Los Angeles. We have started promoting and putting on local events and are trying to fund raise to build out the station. Raising money is hard! We did a big show in Burbank where several hundred people showed up but we only netted $800 after expenses. :( We were featured on our local NPR syndicate which is neat: https://laist.com/news/los-angeles-activities/new-grassroots-radio-station-east-san-fernando-valley https://laist.com/news/los-angeles-activities/new-grassroots... https://kpbj.fm/ https://kpbj.fm/ Since this is hackernews, i'll add that i'm building the website and archiving system using haskell and htmx, but what is currently live is a temp static html site. https://github.com/solomon-b/kpbj.fm https://github.com/solomon-b/kpbj.fm
- ztetranz 1y ago
  I wish you good luck. This might be a naive question which you've probably been asked plenty of times before so I'm sorry of I'm being tedious here. Is it really worth the effort and expense to have a real radio station these days? Wouldn't an online stream be just as effective if it was promoted well locally? A few years ago a friend who was very much involved in a local community group which I was also somewhat interested in asked me if I wanted to help build a low power FM station. He asked me because I know something about radio since I was into ham radio etc. I was skeptical that it was worth the effort. The nerdy part of me would have enjoyed doing it but I couldn't help thinking that an online stream would probably reach as many people without the hassle and expensive of a transmitter, antenna etc. I know it's a toss up. Every car has an FM radio. Not everyone is going to have a phone plugged in to Android Auto or Apple Car Play and have a good data plan and have a solid connection. I also pointed out that the technical effort is probably the small part compared to producing interesting content.
  - solomonb 1y ago
    I have a lot of thoughts about this! 1. Radio is COOL. As a fellow ham I think you would agree with me on this one so I'll leave it at that. 2. Internet streaming gives you wider but far less localized audience. We will have an internet stream, but being radio first shifts the focus to local community and local content. 3. Internet streaming and radio have related but not entirely overlapping histories and contexts which impacts how people produce and consume their content. I love the traditional formats of radio and they are often completely missing in online radio which IMO models itself more often on mixtape and club DJ culture. 4. AI slop is ruining the world. I have this belief that as AI slop further conquers the internet we are going to get to a place where nobody trusts internet content. People will seek out novelty and authenticity (sort of how LLMs do lol) and I think there will be a return to local content and community. 5. Commercial radio sucks. The LPFM system is a wonderful opportunity to create a strong, community driven alternative to corporate media.
amrawad 1y ago
I am working on Lunch Flow (https://lunchflow.app https://lunchflow.app), a tool that allows people to automatically sync their bank accounts to their favorite budgeting apps (Google Sheets, Lunch Money, Actual Budget, or use our API!) I was motivated to build this as I found that many great personal finance and budget apps didn't offer integrations with the banks I used, which is understandable given the complexity and costs involved, so I wanted to tackle this problem and help build the missing open banking layer for personal finance apps, with very low costs (a few dollars a month) and a very simple api, or built-in integrations. Still working on making this sustainable, but been quite a learning experience so far, and quite excited to see it already making a difference for so many people :)
jborden13 1y ago
Helping people and orgs bring their vibe code apps to life has been fun: https://productionapps.ai/ https://productionapps.ai/
jason_zig 1y ago
Month 48 of my one-man project Zigpoll: https://www.zigpoll.com/ https://www.zigpoll.com/ On-site surveys for eCommerce and SaaS. It's been an amazing ride leveling up back and forth between product, design, and marketing. Marketing is way more involved than most people on this site realize...
- albert2008 1y ago
  48 months solo is impressive. That marketing line is 100% true. I'm building a tool that auto-generates ad creatives from a url (img-pt.com). Happy to run it on zigpoll.com and show you what it comes up with, if you think it can help you out.
very_good_man 1y ago
www.platechase.com This is a free license plate tracking game for families on road trips. Currently adding more OAuth providers, and some time zone features.
nico 1y ago
A mobile app that checks my email to find and extract family-related events/activities. The kind of things that are buried in a 12-point bullet list with font 8, inside of one of 10 school email messages received during the week It runs fully on-device, including email classification and event extraction
ent101 1y ago
Working on Puter (https://github.com/heyPuter/puter/ https://github.com/heyPuter/puter/), the Open-source Internet Computer! Building desktop environment in the cloud with built in cloud storage, AI, processing, app ecosystem and much more!
- chirau 1y ago
  Lovely interface. This is quite impressive. I can't seem to get a terminal running though. Can I actually execute scripts here? I opened code and created a hello.py, terminal did not come up in Code either.
  - ent101 1y ago
    Thank you so much! We are working on a Linux emulator that would allow you to run most programs. It's currently a bit behind but coming out soon :)
felixding 1y ago
https://kintoun.ai https://kintoun.ai A simple document translator that preserves your file's formatting and layout.
nasir 1y ago
Building Rudys.AI to simplify Google Ads for non-specialists and reduce work for specialists.
shomp 1y ago
Building a donations powered marketplace, zero platform fee: https://shomp.co https://shomp.co Merchants who want to sell on Etsy or Shopify either have to pay a listing fee or pay per month just to keep an online store on the web. Our goal is to provide a perpetually free marketplace that is powered solely off donations. The only fees merchants pay are the Stripe fees, and it's possible that at some volume of usage we will be able to negotiate those down. You can sell digital goods as well as physical goods. Right now in the "manual onboarding" phase for our first batch of sellers. For digital goods, purchasers get a download link for files (hosted on R3). For physical goods, once a purchase comes through, the seller gets an SMS notification and a shipping label gets created. The buyer gets notified of the tracking number and on status changes. We use Stripe Connect to manage KYC (know your customer) identities so we don't store any of your sensitive details other than your name and email. Since we are in the process of incorporating as a 501(c)(3) nonprofit, we are only serving sellers based in the United States. The mission of the company is to provide entrepreneurial training to people via our online platform, as well as educational materials to that aim.
- gavmor 1y ago
  How's your API? I often consider putting together a sort of algorithmically driven print-on-demand storefront. I want to be able to script prices, product descriptions, things like that. And see them show up in a request on sale.
  - shomp 1y ago
    Right now the API is nonexistent, relying entirely on people using the web interface to make listings, upload photos, and set prices. But if you would find this useful I can happily build it out. Our stack is Elixir and building APIs is very straightforward. Our code is open-source, too! When you say "algorithmically driven print-on-demand" do you mean that prices would automatically adjust based on inventory? Or like, how do you mean. Also, when you say "see them show up in a request on sale" — can you clarify? I interpret this to mean you want a webhook triggered when an order comes in.
    - 1y ago
kilroy123 1y ago
I started a newsletter that tries to recreate the original magic of stumble upon. It features cool random stuff from across the internet. I believe the old internet is still alive and well. Just harder to find now. https://randomdailyurls.com https://randomdailyurls.com
- epolanski 1y ago
  Jm2c post the latest randomdaily on the homepage, or the top of the archive. Should be the first thing I see. People won't read and skim all of those CTA, instead trie to give them an "aha, interesting" asap.
  - kilroy123 1y ago
    Good idea, actually. I'll do that.
OfflineSergio 1y ago
Currently working on the web reader of WithAudio. Just add with.audio/ to begining of a public URL and get the text and audio in your browser. It runs the TTS in your browser so its free and unlimited. You can read more about it and watch a demo: https://blog.with.audio/posts/web-reader-tts https://blog.with.audio/posts/web-reader-tts I buit this to get some traffic to my main project's website using a free tool people might like. The main project: https://desktop.with.audio https://desktop.with.audio -> a one time payment text to speech app with text highlighting and export mp3 and other features on MacOS (ARM only) and Windows.
savgore 1y ago
Our waitlist is open for https://flatm8.co.uk https://flatm8.co.uk - the platform for anonymous reviews of Landlords and Estate Agents in Britain and Ireland. We’re working directly with partner housing unions and charities in Britain and Ireland to build the first central database of rogue landlords and estate agents. Users can search an address and see if it’s marked as rogue/dangerous by the local union, as well as whether you can expect to see your deposit returned, maintenance, communication - etc. After renting for close to a decade, it’s the same old problems with no accountability. We wanted to change this, and empower tenants to share their experiences freely and easily with one another. We’re launching in November, and I’m very excited to announce our partner organisations! We know this relies on a network effect to work, and we’re hoping to run it as a social venture. I welcome any feedback.
- oddsockmachine 1y ago
  I tried launching something similar 15 years ago, admittedly as a noob to both tech and business. Here's hoping you succeed, it's sorely needed!
  - savgore 1y ago
    I’d love to know how it went for you and if there’s anything we can learn from your experiences - you’re right that it’s sorely needed! The statistics are getting worse and worse and worse… please feel free to email any thoughts or ideas based on your launch to team @ domain !
- runnr_az 1y ago
  Aren't UK libel laws super strict?
  - willtemperley 1y ago
    Sounds like it’s done by address, so the slumlord’s name isn’t necessary. Seems like a great idea.
    - 1y ago
steven123 1y ago
A tool that schedules events on your calendar automatically. https://justschedule.me https://justschedule.me Take a picture of an event flyer or paste in some text. The event gets added to your calendar.
some_furry 1y ago
Cryptography stuff! ----- COCKTAIL-DKG - A distributed key generation protocol for FROST, based on ChillDKG (but generalized to more elliptic curve groups) -- https://github.com/C2SP/C2SP/pull/164 https://github.com/C2SP/C2SP/pull/164 | https://github.com/C2SP/C2SP/issues/159 https://github.com/C2SP/C2SP/issues/159 ----- A tool for threshold signing software releases that I eventually want to integrate with SigStore, etc. to help folks distribute their code-signing. https://github.com/soatok/freeon https://github.com/soatok/freeon ----- Want E2EE for Mastodon (and other ActivityPub-based software), so you can have encrypted Fediverse DMs? I've been working on the public key transparency aspect of this too. Spec: https://github.com/fedi-e2ee/public-key-directory-specification https://github.com/fedi-e2ee/public-key-directory-specificat... Implementation: Coming soon. The empty repository is https://github.com/fedi-e2ee/pkd-server-go https://github.com/fedi-e2ee/pkd-server-go but I'll be pushing code in the near future. You can read more about this project here: https://soatok.blog/category/technology/open-source/fediverse-e2ee-project/ https://soatok.blog/category/technology/open-source/fedivers...
emseetech 1y ago
I'm working on a design system. I'm a software eng not a designer, but I started one a long while back because I wanted to get a sense of what designers go through. I've dropped it and came back a half dozen times but now I'm finishing it up. It's been a great project to understand how design depends on a consistent narrative and purpose. At first I put together elements I thought looked good but nothing seemed to "work" and it's only when I took a step back and considered what the purpose and philosophy of the design was that it started to feel cohesive and intentional. I'll never be a designer but I often do side projects outside my wheelhouse so I can build empathy for my teammates and better speak their language.
nevster 1y ago
About to start converting this 22 year old Java Swing desktop app to a web app : http://www.auctionsieve.com/ http://www.auctionsieve.com/ (It's a frontend to make searching eBay actually pleasant)
- nevster 1y ago
  I should also point out - if you download the current version, you should immediately apply the update that will pop up. And even then, you're results may be flakey.
ebcode 1y ago
A “code index” tool that finds symbols in a codebase and creates a single table sqlite database for querying. It’s my second month using Claude Code, and I see a common pattern where Claude tries to guess patterns with grep, and often comes back with empty results. I’m writing the tool to prevent these fruitless searches. Using tree-sitter to parse the AST and add the symbols and what they are (function, class, argument, etc) to the db. I have it working with TypeScript, and am working on adding C and PHP.
- epolanski 1y ago
  Got a link?
  - ebcode 1y ago
    No, not yet. I'm planning on a proper Show HN, once C and PHP are implemented. But if you want to be updated when I release it, I just created an empty repo for it here: https://github.com/ebcode/indexer-c https://github.com/ebcode/indexer-c
- shivasurya 1y ago
  This is why codepathfinder.dev is born. It underhood use tree-sitter to search functions, class, member variables and pulls code accurately instead of regex. I started using it like tool call in Security scanning (think of something like claude-code for security scanning) Give it a read if you're interested: https://codepathfinder.dev/blog/codeql-oss-alternative/ https://codepathfinder.dev/blog/codeql-oss-alternative/ https://codepathfinder.dev/blog/introducing-secureflow-cli-to-hunt-vuln/ https://codepathfinder.dev/blog/introducing-secureflow-cli-t... Happy to discuss!
- good-idea 1y ago
  Aider builds something it calls a "repo map" that I believe is for a similar purpose. Might be worth taking a look! I haven't used Claude Code, but recently switched to OpenCode. My token usage and cost is a lot higher, I'm not sure why yet, but I suspect Aider's approach is much more lean.
jamesponddotco 1y ago
While working on Shelvica, a personal library management service and reading tracker, I realized I needed a source of data for book information, and none of the solutions available provided all the data I needed. One might provide the series, the other might provide genres, and yet another might provide a cover with good dimensions, but none provided everything. So I started working on Librario, an ISBN database that fetches information from several other services, such as Hardcover.app, Google Books, and ISBNDB, merges that information, and return something more complete than using them alone. It also saves that information in the database for future lookups. You can see an example response here[1]. Pricing information for books is missing right now because I need to finish the extractor for those, genres need some work[2], and having a 5 months old baby make development a tad slow, but the service is almost ready for a preview. The algorithm to decide what to merge is the hardest part, in my opinion, and very basic right now. It's based on a priority and score system for now, where different extractors have different priorities, and different fields have different scores. Eventually, I wanna try doing something with machine learning instead. I'd also like to add book summaries to the data somehow, but I haven't figured out a way to do this legally yet. For books in the public domain I could feed the entire book to an LLM and ask them to write a spoiler-free summary of the book, but for other books, that'd land me in legal trouble. Oh, and related books, and things of the sort. But I'd like to do that based on the information stored in the database itself instead of external sources, so it's something for the future. Last time I posted about Shelvica some people showed interest in Librario instead, so I decided to make it something I can sell instead of just a service I use in Shelvica[3], hence why I'm focusing more on it these past two weeks. [1]: https://paste.sr.ht/~jamesponddotco/de80132b8f167f4503c31187cf7acc1c2881a79b https://paste.sr.ht/~jamesponddotco/de80132b8f167f4503c31187... [2]: In the example you'll see genres such as "English" and "Fiction In English", which is mostly noise. Also things like "Humor", "Humorous", and "Humorous Fiction" for the same book. [3]: Which is nice, cause that way there are two possible sources of income for the project.
rrmdp 1y ago
Working on https://JobBoardSearch.com https://JobBoardSearch.com a meta directory of job boards helping job site owners with their DR, visibility, jobs cross posting and promoting in general
regnull 1y ago
AI portfolio manager: https://portfoliogenius.ai https://portfoliogenius.ai Funny thing is, the advisor started to tell me to sell last week, and so I did. Then last Friday happened. Interesting.
jiffylabs 1y ago
Working on an AI governance and security platform that gives security and GRC visibility into what AI tools people are actually using but also what is going into them. https://jiffylabs.ai/ https://jiffylabs.ai/ It's a browser extension right now and the platform integrates with SSO providers and AI APIs, to help discover shadow AI, enforce policies and creates audit trails. Think observability for AI adoption but also Grammerly since we help coach endusers to better behavior/outcomes. Early days but the problem is real, have a few design partners in the F500 already
huevosabio 1y ago
A monster trainer game where you can _actually teach new, creative moves_ to your monsters: https://youtu.be/ThOCM9TK_yo https://youtu.be/ThOCM9TK_yo Basically, think of it as "Pokemon the anime, but for real". We allow you to use your voice to talk to, command, and train your monster. You and your monster are in this sandbox-y, dynamic environment where your actions have side effects. You can train to fight or just to mess around. Behind the scenes, we are converting player's voice into code in real time to give life to these monsters. If you're interested, reach out!
ahmedaley 1y ago
Working on securing software against backdoors and hidden exploits using a set of debloating tools. First one available here: github.com/negativa-ai/BLAFS
mwsherman 1y ago
A Go allocations explorer for VS Code. Extension: https://marketplace.visualstudio.com/items?itemName=Clipperhouse.go-allocations-vsix https://marketplace.visualstudio.com/items?itemName=Clipperh... Source: https://github.com/clipperhouse/go-allocations-vsix https://github.com/clipperhouse/go-allocations-vsix
sab_hn 1y ago
Just deployed the very first version of https://endless-chinese.com https://endless-chinese.com I have been trying to study Chinese on my own for a while now and found it very frustrating to spend half the time just looking for simple content to read and listen to. Apps and websites exist, but they usually only have very little content or they ramp up the difficulty too quickly. Now that LLMs and TTS are quite good I wanted to try it out for languages learning. The goal is to create a vast number of short AI-generated stories to bridge the gap between knowing a few characters and reading real content in Chinese. Curious to see if it is possible to automatically create stories which are comfortable to read for beginners, or if they sound too much like AI-slop.
ianbicking 1y ago
I'm doing some experiments in LLM (historical) fiction writing. I feel like we can get pretty good writing out of an LLM (especially Sonnet) with enough prompting, reasoning, and guided thinking. Still with a human as producer and guidance. I'm trying to use this to create stories that would be somewhat unreasonable to write otherwise. Branching stories (i.e., CYOA), multiperspective stories, some multimedia. I'm still trying to figure out the narrative structures that might work well. LLMs can overproduce and write in different directions than is reasonable for a regular author. Though even then I'm finding branching hard to handle. The big challenges are rhythm, pacing, following an arc. Those have been hard for LLMs all along.
zeta0134 1y ago
Now that I can finally test on hardware, I completely rewrote input handling. I can now support original NES controllers, but also SNES and the Power Pad dance mat, for anyone crazy enough to try that. The hardest part was working around a particularly nasty hardware bug: if you try to read the input ports on even cycles while one of the sound channels is playing, the data becomes corrupted. Perform the exact same read on an odd cycle and it works every time. The solution? Have the cartridge keep track of CPU parity (there's no simple way to do this with just the CPU), then check that, skip one cycle if needed... and very carefully cycle time the rest of the routine, making sure that your reads land on safe cycles, and your writes land in places that won't throw off the alignment. But it works! It's quite reliable on every console revision I've thrown it at so far. Suuuper happy with that.
olooney 1y ago
I found a neat way to do high-quality "semantic soft joins" using embedding vectors[1] and the Hungarian algorithm[2] and I'm turning it into an open source Python package: https://github.com/olooney/jellyjoin https://github.com/olooney/jellyjoin It hits a sweet spot by being easier to use than record linkage[3][4] while still giving really good matches, so I think there's something there that might gain traction. [1]: https://platform.openai.com/docs/guides/embeddings https://platform.openai.com/docs/guides/embeddings [2]: https://en.wikipedia.org/wiki/Hungarian_algorithm https://en.wikipedia.org/wiki/Hungarian_algorithm [3]: https://en.wikipedia.org/wiki/Record_linkage https://en.wikipedia.org/wiki/Record_linkage [4]: https://recordlinkage.readthedocs.io/en/latest/ https://recordlinkage.readthedocs.io/en/latest/
- sbrother 1y ago
  This is very cool! Thanks for sharing.
- guskel 1y ago
  Very neat. As a heavy user of recordlinkage, this is definitely on my radar.
- pbronez 1y ago
  Cool project! I see you saved a spot to show how to use it with an alternative embedding model. It would be nice to be able to use the library without an OpenAI api key. Might even make sense to vendor a basic open source model in your package so it can work out of the box without remote dependencies.
  - olooney 1y ago
    Yes, I'm planning out-of-the-box support for nomic[1] which can run in-process, and ollama which runs as a local server and supports many free embedding models[2]. [1]: https://www.nomic.ai/blog/posts/nomic-embed-text-v1 https://www.nomic.ai/blog/posts/nomic-embed-text-v1 [2]: https://ollama.com/search?c=embedding https://ollama.com/search?c=embedding
    - 1y ago
grigio 1y ago
LLM-eval-simple a tool to evaluate LLMs on your prompts https://github.com/grigio/llm-eval-simple https://github.com/grigio/llm-eval-simple
sodafountan 1y ago
I'm working on a card game for android, it's being built with Monogame and C#. It's just go fish at the moment, but I'm thinking of expanding it into a full suite of card games like solitaire and poker. The source is available on GitHub if anyone wants to poke around and perhaps collaborate. https://github.com/joshsiegl1/GoFishRefresh https://github.com/joshsiegl1/GoFishRefresh
schott12521 1y ago
I'm building a mod for the game Subway Builder (http://subwaybuilder.com http://subwaybuilder.com) that lets me undo/redo individual stations and tracks, instead of clearing all blueprints.
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neilk 1y ago
Working on: to teach myself Rust, I’ve been working on a NYT Letter Boxed solver, with some ambitions to turn it into a game by itself. I think this game could be made a lot more fun. Thinking about: A new take on LinkedIn/web-of-trust, bootstrapped by in-person interactions with devices. It seems that the problem of proving who is actually human and getting a sense of how your community values you might be getting more important, and now devices have some new tools to bring that within reach.
yasserf 1y ago
I have been working on https://pikku.dev https://pikku.dev The goal is to provide a fully typed nodeJS framework that allows you to write a typescript function once and then decide whether to wire it up to http, websocket, queues, scheduled tasks, mcp server, cli and other interactions. You can switch between serverless and server deployments without any refactoring / completely agnostic to whatever platform your running it on It also provides services, permissions, auth, eventhub, advanced tree shaking, middleware, schema generation and validation and more The way it works is by scanning your project via the typescript compiler and generating a bootstrap file that imports everything you need (hence tree shaking), and allows you to filter down your backend to only the endpoints needed (great to pluck out individual entry points for serverless). It also generates types fetch, rpc, websocket and queue client files. Types is pretty much most of what pikku is about. Think honoJS and nestJS sort of combined together and also decided to support most server standards / not just http. Website needs love, currently working on a release to support CLI support and full tree shaking.
- epolanski 1y ago
  I think you need to frame your product better. It clearly supports different runtimes than node with different capabilities and limitations. It seems more of a runtime-agnostic web server.
  - yasserf 1y ago
    Thank you for the feedback! I agree framing pikku has been a pretty hard challenge for me. It supports different runtimes in the sense of deno / bun or custom nodeJS runtimes in the cloud, but ultimately relies purely on typescript / a JavaScript compatible backend. It’s less of a webserver and more of a lightweight framework though, since it also supports CLIs or Frontend SDKs / isn’t tied to running an actual server.
    - epolanski 1y ago
      I'd suggest playing with the concept of a route handler, which fits from lambdas to routed servers.
jobswithgptcom 1y ago
jobswithgpt.com job search site, as a side project
yomismoaqui 1y ago
I'm building a site that aggregates remote developer jobs from ~40 job boards: https://devmote.net https://devmote.net
- day_visit 1y ago
  Are you using api's to get the jobs or are you scraping all of the sites? I'm new to scraping and trying to do something similar for a different career vertical.
cosmicgadget 1y ago
Adding labels to an indieweb/blog discovery site: https://outerweb.org/explore https://outerweb.org/explore
burntcaramel 1y ago
I'm working on a compiler for WebAssembly. The idea is you use the raw wasm instructions like you’d use JSX in React, so you can make reusable components and compose them into higher abstractions. Inlining is just a function call. https://github.com/RoyalIcing/Orb https://github.com/RoyalIcing/Orb It’s implemented in Elixir and uses its powerful macro system. This is paired with a philosophy of static & bump allocation, so I’m trying to find a happy medium of simplicity with a powerful-enough paradigm yet generate simple, compact code.
srid68 1y ago
Currently building a Declarative Web Assembler of Html/Json using AI in multiple languages for the past 1 month: https://github.com/Srid68/Arshu.Assembler https://github.com/Srid68/Arshu.Assembler deployed to fly.io https://jsassembler.fly.dev/ https://jsassembler.fly.dev/ https://csharpassembler.fly.dev/ https://csharpassembler.fly.dev/ https://goassembler.fly.dev/ https://goassembler.fly.dev/ https://rustassembler.fly.dev/ https://rustassembler.fly.dev/ https://nodeassembler.fly.dev/ https://nodeassembler.fly.dev/ https://phpassembler.fly.dev/ https://phpassembler.fly.dev/ The purpose is to find if can i build declarative software in multiple langauges (Rust, Go, Node.Js, PHP and Javascript) knowing only one language (C#) without understanding the implementation deeply. Another purpose is validate AI models and their efficiency since development using AI is hard but highly productive and having a declarative rules to recreate the implementation may be used to validate models Currently i am convinced it is possible to build, but now working on creating a solid foundation with tests of the two assembler engines, structure dumps, logging, logging outputs so that those can be used by the AI which it needs to fix issues iteratively. Need to add more declarative rules and implement a full stack web assembler to see if AI will hit the technical debt which slows/stop progress. Only time will tell.
logannyeMD 1y ago
Currently working on https://tinyZKP.com https://tinyZKP.com It's an API that allows zero-knowledge proofs to be generated in a streaming fashion, meaning ZKPs that use way less RAM than normal. The goal is to let people create ZKPs of any size on any device. ZKPs are very cool but have struggled to gain adoption due to the memory requirements. You usually need to pay for specialized hardware or massive server costs. Hoping to help fix the problem for devs
- logannyeMD 1y ago
  Fwiw: the website is brand new and very much in the "hot garbage" phase of development. I'm not a front-end guy, so critique is welcome from all - especially any bugs in the UX. I'm still actively uncovering them
  - necrodome 1y ago
    that's cool. if would be great if you can add real-world examples for use-cases on the main page.
    - logannyeMD 1y ago
      good idea, will add some this weekend
- BerenOfEdain 1y ago
  This looks really interesting! Where would you suggest a beginner go to learn more about ZKPs and their applications? I’d love to play with simple ZKP algos.
Noxwizard 1y ago
I've been working on a browser plugin for Amazon that attempts to identify the brand and seller country: https://www.wheresthatfrom.org/ https://www.wheresthatfrom.org/ It's mostly where I want it to be now, but still need to automate the ingest of USPTO data. I'd really like it to show a country flag on the search results page next to each item, but inferring the brand name just from the item title would probably need some kind of natural language processing; if there's even a brand in the title. No support for their mobile layout. Do many people buy from their phone?
shivasurya 1y ago
Working on SecureFlow (https://codepathfinder.dev/secureflow-ai/ https://codepathfinder.dev/secureflow-ai/) - think of claude-code style but for hunting security vulnerabilities. The goal is to catch vulnerabilities early in the SDLC by running agentic loop that autonomously hunt for security issues in codebases.Currently available as a CLI tool, VSCode extension.I've been actively using to scan WordPress, odoo plugins and found several privilege escalation vuln. I have documented as blog post here: https://codepathfinder.dev/blog/introducing-secureflow-cli-to-hunt-vuln/ https://codepathfinder.dev/blog/introducing-secureflow-cli-t...
nvdnadj92 1y ago
I wanted to build my own speech-to-text transcription program [1] for Discord, similar to how zoom or google hangouts works. I built it so that I can record my group's DND sessions and build applications / tools for VTTs (Virtual TableTop gaming). It can process a set of 3-hour audio files in ~20 mins. I recorded a demo video of how it works here: https://www.youtube.com/watch?v=v0KZGyJARts&t=300s https://www.youtube.com/watch?v=v0KZGyJARts&t=300s [1] https://github.com/naveedn/audio-transcriber https://github.com/naveedn/audio-transcriber I alluded to building this tool on a previous HN thread: https://news.ycombinator.com/item?id=45338694 https://news.ycombinator.com/item?id=45338694
- rudderdev 1y ago
  I have found a hack. If you wait long enough, someone will build what you wanted to build :) Thanks for building this. I am trying to set it up but facing this issu > `torch` (v2.3.1) only has wheels for the following platforms: `manylinux1_x86_64`, `manylinux2014_aarch64`, `macosx_11_0_arm64`, `win_amd64`
  - nvdnadj92 1y ago
    Ah lovely! I’d be happy to assist, create an issue on GitHub and we can go from there!
wwalker2112 1y ago
A .NET library for quickly making internal tools and admin screens. Very early prototyping right now. https://github.com/westonwalker/primelit https://github.com/westonwalker/primelit Drawing a lot of inspiration from interval.com. It was an amazing product but was a hosted SAAS. I'm exploring taking the idea to the .NET ecosystem and also making it a Nuget package that can be installed and served through any ASP.NET project.
Uptrenda 1y ago
I'm building an open source NAT traversal and networking framework called P2PD. Built from the ground up to allow things like multi-network interface applications, improved network programming in Python, and if people want it: an easy way to bypass NATs. The thing is: it depends on public servers for some of this which tends to change a lot, causing errors when they're all down. What I'm building at the moment is a server monitoring solution for STUN, TURN, MQTT, and NTP servers. I wanted to allow the software for this to be portable. So I wrote a simple work queue myself. Python doesn't have linked-lists which is the data structure I'm using for the queues. They allow for O(1) deletes which you can't really get on many Python data structures. Important for work items when you're moving work between queues. For the actual workers I keep things very simple. I make like 100 independent Python processes each with an event loop. This uses up a crap load of memory but the advantage is that you can parallel execution without any complexity. It would be extremely complex trying to do that with code alone and asyncio's event loop doesn't play well with parallelism. So you really only want one per process. Result: simple, portable Python code that can easily manage monitoring hundreds of servers (sorry didnt mean for that to sound like chatgpt, lmao, incidental.) The DB for this is memory-based to avoid locking issues. I did use sqlite at first but even with optimizations there were locking issues. Now, I only use sqlite for import / export (checksums.) Not anything special by HN standards but work is here: https://github.com/robertsdotpm/p2pd_server_monitor https://github.com/robertsdotpm/p2pd_server_monitor I'm at the stage now where I'm adding all the servers to monitor to it. So fun times.
the__alchemist 1y ago
I'm expanding my computational biology toolkit in rust. Of recent interest is optimizing long-range molecular dynamics forces on GPU and SIMD, adding support to generate lipid membranes and LNPs, and a 3D small molecule editor with integrated dynamics. https://github.com/David-OConnor/daedalus https://github.com/David-OConnor/daedalus
sothatsit 1y ago
I am working on a paper about solving the Royal Game of Ur, one of the world's oldest board games. We solved it a while ago, and are now trying to get more formal about it (https://royalur.net/solved https://royalur.net/solved).
SafeDusk 1y ago
Release a CLI for my open source project: https://github.com/aperoc/toolkami https://github.com/aperoc/toolkami It is a modified version of Shopify's CEO Tobi try implementation[0]. It extends his implementation with sandboxing capabilities and designed with functional core, imperative shell in mind. I had success using it to manage multiple coding agents at once. [0]: https://github.com/tobi/try https://github.com/tobi/try
globalnode 1y ago
yet another nvr (in python). also trying to make a switch for hpm style rocker light switches. these things are devilish. the switch requires a lot of force at a strange angle but i dont want to break it so knowing nothing about mechanical stuff ive had to learn about slip clutches, idling gears, worm gears, ratchet wheels. rack and pinions (ofc. from a hobbyist perspective). i know theres a switchbot and a fingerbot but neither of those will work with that type of switch unless you tape some sort of torque lever onto the light (which i dont want to do). its a rabbit hole :/
mrdazm 1y ago
I’ve got a side project going that’s a browser extension (starting with Safari + Sign in with Apple) intended to add a comment layer to the internet as a whole. I’m calling it Chaffiti (https://chaffiti.com https://chaffiti.com). The idea is to enable a comment section on any webpage, right as you’re browsing. Viewing a Zillow listing? See what people are excited about with the property. Wonder what people think about a tourist attraction? It’ll be right there. Want to leave your referral or promo code on a checkout page for others? Post it. Not sure what the business model will look like just yet. Just the kind of thing I wish existed compared to needing to venture out to a third party (traditional social media / forums etc) to see others’ thoughts on something I’m viewing online. I welcome any feedback!
- shlomo_z 1y ago
  What an idea!
  - mrdazm 1y ago
    More than that. It’s past proof of concept! Now to just build out the bits to get it to pass app review…
- block_dagger 1y ago
  Great idea but wouldn’t you run into storage issues pretty quickly without massive budget for large database clusters? The web is a big and constantly changing place. Covering it in useful comments seems prohibitively expensive.
  - mrdazm 1y ago
    I’ll cross that bridge if I get there! That would be a great problem to have if it sees such interest/usage. Keep in mind I’d only be storing comments and the references to where they’re posted. I don’t need to know the webpages ahead of time at all.
- commandersaki 1y ago
  I remember an IE toolbar that let you chat on any website back in the late 90s/early 00s.
_pdp_ 1y ago
I am working on a vertically integrated agentic AI platform: https://chatbotkit.com https://chatbotkit.com. The main idea is to bring as many of the agentic tools and features into a single cohesive platform as much as possible so that we can unlock more useful AI use-cases.
brailsafe 1y ago
Keeping my damn job and sanity, economy is cooked.
sidgtm 1y ago
I am building https://www.indiancoffeeguide.com/ https://www.indiancoffeeguide.com/ in side to document coffee roasters from India and Indian coffee scene in general
StratusBen 1y ago
Working on the Vantage FinOps Agent: https://www.vantage.sh/features/vantage-finops-agent https://www.vantage.sh/features/vantage-finops-agent An agent that plugs into Slack and helps companies identify and remediate infrastructure cost-related issues.
Harlekuin 1y ago
AutoDocument: https://github.com/TomMalkin/AutoDocument https://github.com/TomMalkin/AutoDocument Imagine your basic Excel spreadsheet -> generating document files, but add: - Other sources like SQL queries - User form (e.g. "Generate documents for Client Category [?]") - Chaining sources in order like SQL queries with parameters based on the user form - Split at multiple points (5 records in a csv, 4 records in a sql result = 20 generated documents) - Full Jinja2 templating with field substitution but also if/for blocks that works nicely with .docx files - PDF output - output file names using the same templating: "/BusinessDrive/{{ client_id }}/Invoice - {{ invoice_id}}.pdf" All saved in reproducible workflows (for example if you need to process a .csv file you receive each morning)
brazukadev 1y ago
A directory for MCP servers, clients, news: https://www.mcpiquant.com https://www.mcpiquant.com
cornfieldlabs 1y ago
We are building a private text-only no-clout social network with chronological feed for close friends. (It was supposed to be completed months ago but got stuck in other issues) Here's the waitlist and proposal: https://waitlist-tx.pages.dev https://waitlist-tx.pages.dev
- gigatree 1y ago
  Private comments and no likes looks great, something I’ve been wishing more social media had (but won’t for obvious reasons). Best of luck!
  - cornfieldlabs 1y ago
    Thank you! -Many say they want to stop doomscrolling and clout-chasing but I don't know how many are actually willing to do so -Individuals may move here but their friends won't. So the feed will be initially empty by design. Introducing any kind of reward is against our ethos so we are clueless about how to convince existing friend circles to move.
    - dfex 1y ago
      This may work in your favour - it's one of the reasons I enjoy Mastodon so much - friction is/was a little higher which kept my network small but focussed
    - gigatree 1y ago
      A domain name would be a good start :) Also maybe a problem statement at the top (eg rampant AI slop, clout pressure, security).
      - cornfieldlabs 1y ago
        Now it is live at https://intimost.com https://intimost.com
jcranmer 1y ago
This is going in fits and starts, but I'm working on a Win16 decompiler. The problems with existing decompiler tools for 16-bit code are a) support the NE file format is far less widespread; b) 16-bit code means geating to deal with segment registers, which are largely unmodelled for most binary tools; and c) turns out that you also have to get really good at recognizing "this is a 32-bit value being accessed entirely in 16-bit word chunks," which tends to be under-supported for most optimization toolchains.
faangguyindia 1y ago
I’m currently working on a set of fitness tools and guides aimed at helping people navigate common fitness challenges. Fitness Tools https://aretecodex.pages.dev/tools/ https://aretecodex.pages.dev/tools/ Fitness Guides https://aretecodex.pages.dev/ https://aretecodex.pages.dev/ A lot of people often ask questions like: - How do I lose body fat and build muscle? - How can I track progress over time? - How much exercise do I actually need? - What should my calorie and macro targets be? One of the most frequently asked questions in fitness forums is about cutting, bulking, or recomposition. This tool helps you navigate those decisions: https://aretecodex.pages.dev/tools/bulk-cut-recomposition-weightloss https://aretecodex.pages.dev/tools/bulk-cut-recomposition-we... We’ve also got a Meal Planner that generates meal ideas based on your calorie intake and macro split: https://aretecodex.pages.dev/tools/meal-plan-planner https://aretecodex.pages.dev/tools/meal-plan-planner Additionally, I created a TDEE Calculator designed specifically to prevent overshooting TDEE in overweight individuals: https://aretecodex.pages.dev/tools/tdee-calculator https://aretecodex.pages.dev/tools/tdee-calculator For a deeper dive into the concept of TDEE overshoot in overweight individuals, check out this detailed post: https://www.reddit.com/r/AskFitnessIndia/comments/1mdppx5/investigation_report_bmrtdee_overshoot_in_online/ https://www.reddit.com/r/AskFitnessIndia/comments/1mdppx5/in...
anematode 1y ago
Starting contributing to Stockfish, the little-known chess engine :)
- crm9125 1y ago
  That little known chess engine kicks my ass daily.
mertleee 1y ago
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tjhill 1y ago
I'm building a lazygit / lazydocker like TUI for slurm jobs on HPC. It's called lazyslurm - https://github.com/hill/lazyslurm https://github.com/hill/lazyslurm Would love feedback! <3
- ipnon 1y ago
  Where does the slurm come from?
liu3hao 1y ago
Hi HN, I am working on Circuitscript, a language based on python to describe electronic schematics: https://circuitscript.net/ https://circuitscript.net/. A basic IDE (called the Bench) to try Circuitscript is available online: https://bench.circuitscript.net/ https://bench.circuitscript.net/ Since the last month, I have created a complete schematic with Circuitscript, exported the netlist to pcbnew and designed the PCB. The boards have been produced and currently waiting for them to be delivered to verify that it works. Quite excited since this will be the first design ever produced with Circuitscript as the schematic capture tool! The motivation for creating Circuitscript is to describe schematics in terms of code rather than graphical UIs after using different CAD packages extensively (Allegro, Altium, KiCAD) in the past. I wanted to spend more time thinking about the schematic design itself rather than fiddling around with GUIs. The main language goals are to be easy to write and reason, generated graphical schematics should be displayed according to how the designer wishes so (because this is also part of the design process) and to encourage code reuse. Please check it out and I look forward to your feedback, especially from electronics designers/hobbyists. Thanks!
ml- 1y ago
Still working on cataloging a curated list of craft beer venues across the world at https://wheretodrink.beer https://wheretodrink.beer Unsure what the plan is going forward with it, apart from adding more venues and more countries. As long as it's fun for me I'll just keep adding things. Just added health inspection data from countries that have that in open datasets (UK and Denmark). If anyone know of others I'd be appreciative of hints. Thinking of focusing on another idea for the rest of the year, have a rough idea for a map based ui to structure history by geofences or lat / lng points for small local museums
meerab 1y ago
Working on https://videotobe.com https://videotobe.com a audio/video transcription service. VideoToBe started as a user friendly Whisper wrapper — but is evolving into a full pipeline that extracts, summarizes, and structures insights from multimedia content.
all2 1y ago
An implementation of statecharts. I'm working through core functionality using recursive algorithms. I discovered that "least common ancestor" boils down to the intersection of 'root-path' sets, where you select the last item in the set as the 'first/least common ancestor'.
rightnow_ai 1y ago
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edoceo 1y ago
I'm working on a repo-mirror for my software supply chain. Like Sonatype Nexus. Currently supports docker, NPM, pyPi and packagist. Others to follow.
approx-equal 1y ago
I just finished writing a small script that finds all optimally bad Wordle guesses. More precisely, on hard Wordle, where you must give a valid word (from the guesses list), and you must use yellows + greens, and must not use greys, what are all the combinations of answer + 6 guesses where there is only grey. This is equivalent to finding all answer + 6 guesses where no letters are in common between any pair. This is basically a variation on bit-packing (which is NP-hard), but it's tractable if you prune the search space enough.
chrsstrm 1y ago
I built https://invoicepad.app https://invoicepad.app which is a free, completely in-browser tool for creating invoices, estimates, and quotes. Yes, similar apps have been posted here before, but none were built the way I envisioned, so I made my own. The key difference: all invoice data is stored in the URL hash, not the querystring. This is important because querystrings are sent to the server with every request, while hashes stay local to your browser. This means I can never see your invoice data, unlike other similar apps. The workflow is simple: use your browser's bookmark manager as your invoice filing system. Or if you want to keep it offline, just copy and paste invoice URLs into a text document for storage. I’ve also included helpful features like saved profiles to save on repeated data input. The next step is to finish working on a browser extension (v1 is being tested) to make bookmarking, editing, and saving changes even easier, that is if I ever stop being distracted by other side projects.
RichardChu 1y ago
I'm working on 2 projects right now: 1. Fluxmail - https://fluxmail.ai https://fluxmail.ai Fluxmail is an AI-powered email app that helps you get done with email faster. There are a couple of core tenets/features that it has, including: - local-first - we don't store your emails and we make interactions as fast as possible - unified inbox - so you can view emails from all your email addresses in one place - AI-native - helping you draft emails, search for emails, and read through your emails faster I'd love to hear if these features resonate with you, or if there are other features that you feel are missing from your current email app. 2. ExploreJobs.ai - https://explorejobs.ai https://explorejobs.ai This is a job board for AI jobs and companies. The job market in AI is pretty hot right now, and there are a lot of cool AI companies out there. I'm hoping to connect job seekers with fast-growing AI companies.
mfrye0 1y ago
I'm working on Plaid / Perplexity for business data. The basic idea is that integrating business data into a B2B app or AI agent process is a pain. On one side there's web data providers (Clearbit, Apollo, ZoomInfo) then on the other, 150 year old legacy providers based on government data (D&B, Factset, Moody's, etc). You'd be surprised to learn how much manual work is still happening - teams of people just manually researching business entities all day. At a high level, we're building out a series of composable deep research APIs. It's built on a business graph powered by integrations to global government registrars and a realtime web search index. Our government data index is 265M records so far. We're still pretty early and working with enterprise design partners for finance and compliance use cases. Open to any thoughts or feedback. https://savvyiq.ai https://savvyiq.ai
danielvaughn 1y ago
I'm trying to turn code into a design tool. Kind of like if you ask yourself - what if Cursor had been built for designers? Currently it looks like this: - code editor directly in the browser - writes to your local file system - UI-specific features built into the editor - ways to edit the CSS visually as well as using code - integrated AI chat But I have tons of features I want to add. Asset management, image generation, collaborative editing, etc. It's still a prototype, but I'm actively posting about it on twitter as I go. Soon, I'll probably start publishing versioned builds for people to play with: https://x.com/danielvaughn https://x.com/danielvaughn
qwikhost 1y ago
Video AI Editor: https://videoaieditor.app https://videoaieditor.app
tombert 1y ago
I've become a bit addicted to online education. I finished my first masters degree in Computer Science in July, and I started a masters in Mathematics from The Open University at the beginning of October. I've wanted to really get into the weeds of obscure and arguably-useless math for about as long as I can remember, and I figure that getting a masters in it is as good a way to get that knowledge as any way else. Other than that, I've been doing a lot of fixing of tech debt in my home network from the last six years. I've admittedly kind of half-assed a lot of the work with my home router and my server and my NAS and I want these things to be done correctly. (In fairness to me, I didn't know what I was doing back when I started, and I'd like to think I know a fair bit better now). For example, when I first built my server, I didn't know about ZFS datasets, so everything was on the main /tank mount. This works but there are advantages to having different settings for different parts of the RAID and as such I've been dividing stuff into datasets (which has the added advantage of "defragging" because this RAID has grown by several orders of magnitude and as a result some of the initial files were fragmented).
- brandon272 1y ago
  Was the Masters in CS from the Open University?
  - tombert 1y ago
    No, it was from WGU.
- commandersaki 1y ago
  Can you tell me more about your experience doing a maths degree at Open University; what courses have you done or starting? Are there live lectures or is it just self paced? What about tutorials?
  - tombert 1y ago
    I will not. Go away. Just kidding. I just started last Saturday, so I can’t speak much to it. Thus far it has been primarily assigned reading and practice courses. There is an assignment due in November that I need to start which I haven’t yet. I am taking analytical number theory and fractal geometry. It’s not really self paced; you can go a little ahead but you can’t speed through it like WGU.
rubansk 1y ago
I'm working on Teletable (https://teletable.app https://teletable.app), a macOS app that shows live football & F1 standings/results with a teletext interface (think BBC Ceefax). It's free and on the appstore: https://apps.apple.com/us/app/teletable-football-teletext/id6502572402 https://apps.apple.com/us/app/teletable-football-teletext/id...
yboris 1y ago
Trying to get a new release of Video Hub App - my 7+ years passion project to browse videos from local storage in style. Maybe will finally finish the (optional!) facial recognition feature I started 5+ years ago. https://github.com/whyboris/Video-Hub-App https://github.com/whyboris/Video-Hub-App & https://videohubapp.com/ https://videohubapp.com/
runnr_az 1y ago
Working on https://run-phx.com https://run-phx.com ... a guide to trail running in the Valley of the Sun with notable routes, curated by actual human beings in the running community. (whoa) Not earth shattering, but something that should exist.
compumike 1y ago
For fun, playing with Meshtastic https://meshtastic.org/ https://meshtastic.org/ and contributing to the open source firmware and apps. They have something cool but need lots of help. I've patched 3 memory leaks and had a few other PRs merged already. For work, https://heyoncall.com/ https://heyoncall.com/ as the best tool for on-call alerting, website monitoring, cron job monitoring, especially for small teams and solo founders. I guess they both fall under the category of "how do you build reliable systems out of unreliable distributed components" :)
jerrygoyal 1y ago
Building a lightweight chrome extension (<1MB) to use Al on any site. Features: Chat with page, fix grammar, reply to emails, messages, translate, summarize, etc. Yes, you can use your own API KEY. please check it out and share your feedback https://jetwriter.ai https://jetwriter.ai
codeguppy 1y ago
codeguppy.com
mickael-kerjean 1y ago
I am playing at creating a FTP interface for all file transfer protocols (including the Dropbox API) so we can settle the argument of the infamous top comment of the Dropbox launch: https://github.com/mickael-kerjean/filestash https://github.com/mickael-kerjean/filestash
sawirricardo 1y ago
Using it with my friends. Useful for our needs https://sawirly.com https://sawirly.com
codybontecou 1y ago
I've been vanlifing for a few months now. I tend to have long hours on the road where my mind wonders and I want to write code hands-free. So, I built it. Using ChatGPT's voice agents to generate Github issues tagging @claude to trigger Claude Code's Github Action, I created https://voicescri.pt https://voicescri.pt that allows me to have discussions with the voice agent, having it create issues, pull requests, and logical diffs of the code generated all via voice, hands free, with my phone in my pocket.
- mikewarot 1y ago
  I understand the temptation, but please don't do that while driving. Partial attention isn't sufficient for safe driving.
  - codybontecou 1y ago
    Absolutely. I primarily use it while running right now.
    - block_dagger 1y ago
      You’re talking while running? I think you might be confusing running with slow jogging.
      - deleted 1y ago
        [deleted]
- kragen 1y ago
  Your van is probably better than mine, but when I was vanlifing with my wife, I really regretted spending so many long hours on the road. If I did it over again, I'd try to limit driving to a max of two hours per day and five hours per week. We spent far too much money on repairs and not nearly enough time writing code or exploring the places I drove through. Or past. Are you reviewing code by voice, like a blind programmer? Have you tried Emacspeak? I know that's not normally hands-free.
arbeitandy 1y ago
i got a side project mirubato https://mirubato.com/ https://mirubato.com/, a web app tracking instrument practice logs. there were wild ideas such as enable AI training, grading, managing score, practice plans, and such, but in the end, i removed most of features. not only because it takes more time (i am only using a part of my free time to work on this) and effort, talent, plannings, but also because during vibe (yes, most of coding done by claude code) i realized that it still requires ultra deep thinking to design the minimal minimal UI i would like. now the foundation is done, i've learnt a lot. i'm actually eating dog food by using it to track my own classical guitar practice everyday. i am pausing a while to process the requirements by ultra deep thinking to understand what would be helpful and how to shape the product. LLMs such as codex and claude code definitely helped a lot, but I guess human beings' opinions would be more helpful - after all, the tool is made for humans instead of being used by claude code. I would also like to hear when you start a project, if you know your audience are not super close to AI, would you still consider to enable the AI feature for them?
lukehan 1y ago
I am working on a platform to help user to enrich their data by AI. so that AI can understand their Data more, especially for ChatGPT. Also it's easy to host a data and publish a MCP for ChatGPT. The challenge is how ChatGPT can understand your "query" or say "prompts"? Raw data is not good enough - so I try to use a term called "AI Understanding Score" to measure it: https://senify.ai/ai-understanding-score https://senify.ai/ai-understanding-score. I think this index will help user to build more context so that AI can know more and answer with correct result. This is very early work without every detail considered, really would like to have your feedback and suggestions. You can have a try with some MCP services here: https://senify.ai/mcp-services https://senify.ai/mcp-services Thanks.
WiggleGuy 1y ago
Working on my website that can heatmap cities based on your lifestyle preferences. https://theretowhere.com https://theretowhere.com It currently supports complex heatmaps based on travel time (e.g. close to work + close to friends + far from police precincts), and has a browser extension to display your heatmap over popular listing sites like Zillow. I'm thinking of making it into an API to allow websites to integrate with it directly.
- grigri907 1y ago
  Absolutely stellar! I've been looking for something like this for ages. Any chance you'll have some pre- defined options like grocery stores, libraries, airport, etc?
  - WiggleGuy 1y ago
    Yup! Definitely something I've been thinking about
- jollyjerry 1y ago
  Living in hongkong for a few months, and absolutely love exploring the different neighborhoods. I’d love something like this or walkscore but for local guides to contribute.
accountisha 1y ago
We're building a system that generates word problems and step-by-step solutions to help people prepare for the American CPA (accounting) exams. https://ILikeAccounting.com https://ILikeAccounting.com
mikewarot 1y ago
We just brought an IFR 2947a communications service monitor back from the dead. It's amazing how much functionality that you can pack into about 6U of rack space. I was testing it out, and detecting signals down to 0.1 uV on the spectrum analyzer. I've been gathering up the supplies to set up a proper radio/computer repair workshop.
matheusmoreira 1y ago
Working on my lisp. I recently added delimited continuations, even wrote a blog post about it. Now I'm working on adding more control primitives. Just finished researching generators. I'm going to implement them as a separate interpreter of sorts.
NoTranslationL 1y ago
I’m working on Reflect [0], it’s a private self discovery and self experimentation app. You can track metrics, set goals, get alerted to anomalies, view correlations, visualize your data, etc. [0] https://apps.apple.com/us/app/reflect-track-anything/id6463800032 https://apps.apple.com/us/app/reflect-track-anything/id64638...
tristanMatthias 1y ago
https://avanci.design https://avanci.design Taking a break from tech to work on a luxury fashion brand with my mum. She hand paints all the designs. I it first collection is a set of silk scarves and we’re moving into skirts and jackets soon. Been a wonderful journey to connect with my mum in this way. And also to make something physical that I can actually touch. Tech seems so…ephemeral at times
- funkaster 1y ago
  this is super cool. congrats and best of luck with it! Love the mother & son backstory to the product. The scarves look like they could make a great gift as well. I'll bookmark your website.
- ricardobeat 1y ago
  Wow, I balked at the price initially, but it actually seems cheap after learning they are hand painted, that's amazing. I can easily imagine there are people willing to pay a lot more for these. Some earnest and unsolicited feedback on the website: the scroll-based transition is not really working well, looks very jumpy in Safari/MacOS, maybe interpolating between states will help smooth it out. Design-wise, the blur effect is quite jarring, and the product list screams Shopify store and not luxury brand. You already have pretty good photography, I'd feature the portraits heavily instead of the flat product shot. Invest in great typography. I was incidentally browsing for a new wallet recently and think this might be good inspiration: https://secrid.com/en-nl/collections/carry-with-confidence/ https://secrid.com/en-nl/collections/carry-with-confidence/. Wish you and your mother success!
- adamhp 1y ago
  Put "Hand painted" in the copy somewhere. That's relevant info that people would mentally discount the price against.
artursapek 1y ago
https://revise.io https://revise.io - a new word processor with live collaboration, git-like revision history, and an AI agent like Cursor. Basically, an agentic platform for working with rich text documents. I’ve been building this solo since May and having so much fun with it. I created a canvas renderer and all of the word processor interactions from scratch so I can have maximum control over how things are display when it comes to features like AI suggestions and other more novel features I have planned for the future.
veesahni 1y ago
Exploring effective (hype-free) usage of AI in customer communications. https://enchant.com https://enchant.com
chipotle_coyote 1y ago
I'm attempting to work on a "spiritual successor" to Dramatica Story Expert, a crazy story theory/brainstorming program of days gone by. Technically, Dramatica is still around, but they never made a 64-bit version for Macs, and both the Mac and Windows version have been tenaciously clinging to the trailing edge of technology for decades. (The Mac version somehow never got retina fonts. I'm not sure how you even do that.) I started my program in Swift and SwiftUI, although for various reasons I'm starting to look at Dart and Flutter (in part because being multiplatform would be beneficial, and in part because I am getting the distinct feeling this program is more ambitious than where SwiftUI is at currently). It isn't a direct port of Dramatica by any stretch, instead drawing on what I've learned writing my own novels, getting taught by master fiction writers, and being part of writing workshops. But no other program that I've seen uses Dramatica's neatest concepts, other than Subtxt, a web-based, AI-focused app which has recently been anointed Dramatica's official successor. (It's a neat concept, but it's very expensive compared to the original Dramatica or any other extant "fiction plotting" program. Also, there's a space for non-AI software here, I suspect: there are a lot of creatives who are adamantly opposed to it in any form whatsoever.)
- 999900000999 1y ago
  If you're planning on open sourcing it, I can help with Flutter. I really really want something like this, that I can run locally without paying 100$ a year for Arc Studio.
  - chipotle_coyote 1y ago
    I don't think I'm planning to go open source, although I have to get through the whole "have an actual application to start letting people beta test" stage first. Even if it's a commercial program my thought is "pay a single price once, not a subscription," and probably under $100. Arc Studio looks like it's a screenwriting program, which is a different animal, though. Have you tried out Fade In (https://www.fadeinpro.com https://www.fadeinpro.com), which is a $79 one-time fee? I haven't used it, I confess, but I hear great things about it. (I used the even cheaper Highland Pro for my one try at screenwriting so far, but that was a learning exercise.)
eternityforest 1y ago
An experimental mesh network protocol, that is still very much pre alpha and missing some features. The big thing I wanted to try is automatic global routing via MQTT. Everything is globally routable. You can roam around between gateway nodes, as long as all the gateways are on the same MQTT server. And there's a JavaScript implementation that connects directly to MQTT. So you can make a sensor, go to the web app, type the sensor's channel key, and see the data, without needing to create any accounts or activate or provision anything. https://github.com/EternityForest/LazyMesh# https://github.com/EternityForest/LazyMesh#
jollyjerry 1y ago
Financial independence tracker. https://jch.app https://jch.app Redesigning investment holdings for wider screens and leaning on hotwired turbo frames. Thankful for once-campfire as a reference for how to structure the backend. The lazy loading attribute works great with css media queries to display more on larger viewports. Enjoying learning modern css in general. App uses tailwind, but did experiment with just css on the homepage. Letting the design emerge organically from using it daily, prototype with tailwind, then slim it back down with plain css.
- love2read 1y ago
  Looks great!
brynet 1y ago
Making rent as an open source developer. Attracting new monthly sponsors and people willing to buy me the occasional pizza with my crappy HTML skills. https://brynet.ca/wallofpizza.html https://brynet.ca/wallofpizza.html
michalszulcpl 1y ago
https://lustroczynszowe.pl/ https://lustroczynszowe.pl/ The aggregator of rental values in Poland. We want to increase the transparency of the real estate market, empowering consumers and enabling them to make fully informed financial decisions. We will also suggest savings on specific fields.
jakubriedl 1y ago
I'm trying to figure out how modern internal API management should work like and started https://www.appear.sh/ https://www.appear.sh/. After spending so much of my career dealing with APIs and building tooling for that I feel there's huge gap between what is needed and possible vs how the space generally works. There's a plethora of great tools that do one job really well, but when you want to use them the integration will kill you. When you want to get your existing system in them it takes forever. When you want to connect those tools that takes even longer. The reality I'm seeing around myself and hearing from people we talk to is that most companies have many services in various stages of decay. Some brand new and healthy, some very old, written by people who left, acquired from different companies or in languages that were abandoned. And all of that software is still generating a lot of value for the company and to be able to leverage that value APIs are essential. But they are incredibly hard and slow to use, and the existing tools don't make it easier.
nidnogg 1y ago
My personal website/webring. It's mostly a collection of ideas I've been mulling over and holding off on due to not being able to iterate on them fast enough. Nowadays thanks to AI, a lot of these a short errands so it's been a fun few weeks. I've also started chucking a few previous side projects under more unified domains. [1][2] [1] https://nid.nogg.dev https://nid.nogg.dev [1] https://mood.drone.nogg.dev https://mood.drone.nogg.dev Also working on a youtube channel [3] for my climbing/travel videos, but the dreary state of that website has me wondering whether it's worth it, tbh. I haven't been able to change my channel name after trying for weeks. It's apparently the best place to archive edited GoPro footage at least. [3] https://www.youtube.com/@nidnogg https://www.youtube.com/@nidnogg
brainless 1y ago
I vibe coded a desktop app to view Indian stocks: https://github.com/brainless/Indistocks https://github.com/brainless/Indistocks This is built with Rust, egui and SQLite3. The app has a downloader for NSE India reports. These are the daily end of day stock prices. Out of the box the app is really fast, which is expected but still surprises me. I am going to work on improving the stocks chart. I also want to add an AI assisted stocks analyst. Since all the stocks data is on the SQLite3 DB, I should be able to express my stocks screening ideas as plain text and let an LLM generate the SQL and show me in my data grid. It was really interesting to generate it within 3 days. I had just a few places where I had to copy from app (std) log and paste into my prompt. Most of the time just describing the features was enough. Rust compiler did most of the heavy lifting. I have used a mix of Claude Code and OpenCode (with either GLM 4.5 or Grok Code Fast 1). I have been generating full-stack web apps. I built and launched https://github.com/brainless/letsorder https://github.com/brainless/letsorder (https://letsorder.app/ https://letsorder.app/). Building full-stack web apps is basically building 2 apps (at a minimum) so desktop apps are way better it seems. In the long-term, I plan to build and help others generated apps. I am building a vibe coding platform (https://github.com/brainless/nocodo https://github.com/brainless/nocodo). I have a couple early stage founders I consult for who take my guidance to generate their products (web and mobile apps + backend).
- psankar 1y ago
  This is impressive, inspirational.
  - brainless 1y ago
    Thank you. Let's see if I can get nocodo to be a power tool for everyone who wants a coding agent.
ashafq 1y ago
I’m building SPARK (Signal Processing Algorithms, Routines, and Kernels), an open-source library of modular, efficient DSP components for low-power embedded audio systems. The goal is to make it straightforward to design and deploy small, composable audio graphs that fit on MCUs and similar hardware. The project is in its infancy, so there’s plenty of room for experimentation and contributions. https://github.com/Colahall/SPARK https://github.com/Colahall/SPARK
- kragen 1y ago
  Nice! Unrelated to the other open-source SPARK for designing and deploying small, composable data processing graphs with a Python API, I guess? Are you thinking about supporting deployment on FPGAs like the iCE40 line?
  - ashafq 1y ago
    Currently FPGAs are out of scope. But, would love to implement that use case as well in future.
    - kragen 1y ago
      I've been clumsily exploring the space of what kind of DSP you can do without multipliers, because (in hardware) multiplication is one or two orders of magnitude more expensive than addition; see https://nbviewer.org/url/canonical.org/~kragen/sw/dev3/sparse-gabor.ipynb https://nbviewer.org/url/canonical.org/~kragen/sw/dev3/spars... for one example.
      - ashafq 1y ago
        This is a fascinating space where logarithmic numbers can offer a lot of value with fewer bits.
        kragen 1y ago
        Can they?
vishakh82 1y ago
I'm building Monadic DNA explorer, a tool to explore thousands of genetic traits from GWAS Catalog in your browser and plug in your own DNA data from 23andMe, Ancestry, etc. All processing happens locally on your machine and AI insights are run in a private LLM inside a TEE. https://explorer.monadicdna.com/ https://explorer.monadicdna.com/ I'll be adding more features in the coming days!
ai-christianson 1y ago
Working on https://github.com/gobii-ai/gobii-platform https://github.com/gobii-ai/gobii-platform open-source AI employees that live in browsers. They’re always on. They log into real sites, click around, fill out forms, and adapt when pages change — no brittle scripts, no APIs needed. You can deploy one in minutes, host it yourself, and watch it do work like a human (but faster, cheaper, never tired). Kind of like a “browser-use cloud,” except it’s yours — open, self-hostable, and way more capable.
robcorn 1y ago
A one-man side project: https://www.getbricksapp.com/ https://www.getbricksapp.com/ Making a photo-based calorie tracker accurate.
greentfrapp 1y ago
I've been working on https://booplet.com https://booplet.com. It's like Lovable but for desktop apps and heavily inspired by Robin Sloan's home-cooked app essay [1][2]. The idea is to let anyone, especially non-technical folks, build and use personal apps. Instead of cloud deployment, we focused on a local-first setup so that users can fully own their apps and data. [1] https://www.robinsloan.com/notes/home-cooked-app/ https://www.robinsloan.com/notes/home-cooked-app/ [2] https://booplet.com/blog/anyone-can-cook https://booplet.com/blog/anyone-can-cook
jacobmarble 1y ago
I’m creating an electronic avionics sensor and display for experimental aircraft. I’m having a fantastic time learning about circuits and MCUs (I have a pure CS degree, zero background with EE stuff). I’ve been working on this in my off hours for over a year now, maybe someday it will be a product that people buy! The current challenge is the display. I’ve struggled to learn about this part more than any other. After studying DVI and LVDS, and after trying to figure out what MIPI/DSI is all about, I think parallel RGB is the path forward, so I’ve just designed a test PCB for that, and ordered it from JLCPCB’s PCBA service.
tlbase 1y ago
https://basecase.ai https://basecase.ai is a multi-agent collaborative system.
Ameo 1y ago
I'm working on a DSL and browser-based playground for procedural 3D geometry called Geotoy: https://3d.ameo.design/geotoy https://3d.ameo.design/geotoy It's largely finished and functional, and I'm now focused on polish and adding additional builtin functions to expand its capabilities. I've been integrating different geometry libraries and kernels as well as writing some of my own. I've been stress-testing it by building out different scenes from movies or little pieces of buildings on Google Maps street view - finding the sharp edges and missing pieces in the tool. My hope is for Geotoy to be a relatively easy-to-learn tool and I've invested significantly in good docs, tutorials, and other resources. Now my goal is to ensure it's something worth using for other people.
Franklinjobs617 1y ago
I’m currently building YTVidHub—a tool that focuses on solving a very specific, repetitive workflow pain for researchers and content analysts. The Pain Point: If you are analyzing a large YouTube channel (e.g., for language study, competitive analysis, or data modeling), you often need the subtitle files for 50, 100, or more videos. The current process is agonizing: copy-paste URL, click, download, repeat dozens of times. It's a massive time sink. My Solution: YTVidHub is designed around bulk processing. The core feature is a clean interface where you can paste dozens of YouTube URLs at once, and the system intelligently extracts all available subtitles (including auto-generated ones) and packages them into a single, organized ZIP file for one-click download. Target Users: Academic researchers needing data sets, content creators doing competitive keyword analysis, and language learners building large vocabulary corpora. The architecture challenge right now is optimizing the backend queuing system for high-volume, concurrent requests to ensure we can handle large batches quickly and reliably without hitting rate limits. It's still pre-launch, but I'd love any feedback on this specific problem space. Is this a pain point you've encountered? What's your current workaround?
- scubbo 1y ago
  How coincidental - I needed exactly this just a couple days ago. I ended up vibecoding a script to feed an individual URL into yt-dlp then pipe the downloaded audio through Whisper - not quite the same thing as it's not downloading the _actual_ subtitles but rather generating its own transcription, but similar. I've only run it on a single video to test, but it seemed to work satisfactorily. I haven't upgraded to bulk processing yet, but I imagine I'd look for some API to get "all URLs for a channel" and then process them in parallel.
  - Franklinjobs617 1y ago
    That is some fantastic validation, thank you! It’s cool to hear you already vibecoded a solution for this. You've basically hit on the two main challenges: Transcription Quality vs. Official Subtitles: The Whisper approach is brilliant for videos without captions, but the downside is potential errors, especially with specialized terminology. YTVidHub's core differentiator is leveraging the official (manual or auto-generated) captions provided by YouTube. When accuracy is crucial (like for research), getting that clean, time-synced file is essential. The Bulk Challenge (Channel/Playlist Harvesting): You're spot on. We were just discussing that getting a full list of URLs for a channel is the biggest hurdle against API limits. You actually mentioned the perfect workaround! We tap into that exact yt-dlp capability—passing the channel or playlist link to internally get all the video IDs. That's the most reliable way to create a large batch request. We then take that list of IDs and feed them into our own optimized, parallel extraction system to pull the subtitles only. It's tricky to keep that pipeline stable against YouTube’s front-end changes, but using that list/channel parsing capability is definitely the right architectural starting point for handling bulk requests gracefully. Quick question for you: For your analysis, is the SRT timestamp structure important (e.g., for aligning data), or would a plain TXT file suffice? We're optimizing the output options now and your use case is highly relevant. Good luck with your script development! Let me know if you run into any other interesting architectural issues.
pglevy 1y ago
For context, I'm a UX Designer at a low-code company. LLMs are great at cranking out prototypes using well-known React component libraries. But lesser known low-code syntax takes more work. We made an MCP server that helps a lot, but what I'm working on now is a set of steering docs to generate components and prototypes that are "backwards compatible" with our bespoke front end language. This way our vibe prototyping has our default look out of the box and translates more directly to production code. https://github.com/pglevy/sail-zero https://github.com/pglevy/sail-zero
huedaya 1y ago
Currently working on Note Cargo, basically self-hosted Markdown note-taking app, but I tried to not using database. So similar to Obsidian/Logseq but its web-based. And currently working to make things shareable, also don't want to use database. Here is the demo https://notecargo.huedaya.com/ https://notecargo.huedaya.com/
- iammjm 1y ago
  it says OneNote but does it also support stylus handwriting, links, tables, images? id love a onenote replacement but these features are what makes me stick to onenote
Garbage 1y ago
I’m currently working on https://www.dreamly.in https://www.dreamly.in - automated, personalized, and localized bedtime stories for kids. My daughter loves stories, and I often struggled to come up with new ones every night. I remember enjoying local folk tales and Indian mythological stories from my childhood, and I wanted her to experience that too — while also learning new things like basic science concepts and morals through stories. So I built Dreamly and opened it up to friends and families. Parents can set up their child’s profile once - name, age, favorite shows or characters, and preferred themes (e.g. morals, history, mythology, or school concepts). After that, personalized stories are automatically delivered to their inbox every night. No more scrambling to think of stories on the spot!
- jollyjerry 1y ago
  I like reading to my kids and try to read to them in English and Mandarin. My Chinese is conversational, but I have a hard time finding books for them because I’m not good at writing. Something like this with language learning tools would be awesome. I also like making up stories when we go on hikes. Long, rambling stories about unicorns befriending spiders and flying to faraway lands.
devrundown 1y ago
https://www.radiopuppy.com https://www.radiopuppy.com Makes it easy to search, favourite and listen to online radio streams. I like to listen to online radio while working and none of the available web apps I could find hit the nail on the head, so decided to build my own.
- KomoD 1y ago
  I clicked on a few and couldn't get any to work, either just didn't play or gave me "Stream format or URL not supported."
  - devrundown 1y ago
    Thanks for checking it out. I'm using a 3rd party API for all the station info (radio-browser.info) and sometimes the station streams result in that error. You may have just had some bad luck clicking on a few in a row that don't work. I'll try to think of a way to filter those broken ones out.
langitbiru 1y ago
- Working on Kanji Palace (https://kanjipalace.com https://kanjipalace.com): We're going to publish the iOS app on the App Store and adding vocabulary. Currently, the app converts single Kanji (e.g., 生) into vivid mnemonic images. We aim to support vocabulary like 先生. - Writing a book about Claude Code, not just for assisted programming, but as a general AI agent framework. https://github.com/anthropics/claude-agent-sdk-python/commit/b3656b1765d8843a23c4639cb9f19d41283511d1 https://github.com/anthropics/claude-agent-sdk-python/commit... Claude Code used to be a coding agent only, but it transformed into a general AI agent. I want to explore more about that in this book.
wahnfrieden 1y ago
https://reader.manabi.io https://reader.manabi.io iOS/Mac app for learning Japanese by reading, all in one solution with optional Anki integration I went full-time on this a couple years ago. I’m now doing a full iOS 26 redesign, just added kanji drawing, and am almost done adding a manga mode via Mokuro. I’m also preparing influencer UGC campaigns as I haven’t marketed it basically at all yet.
ayanb 1y ago
Currently, I am working on Ampersand (https://withampersand.com/ https://withampersand.com/) It's a sync infra product that is meant to cut down 6 months of development time, and years of maintenance of deep CRM sync for B2B SaaS. Every Salesforce instance is a unique snowflake. I am moving that customization into configuration and building a resilient infrastructure for bi-directional sync. We also recently launched a pretty cool abstraction on top of Salesforce CDC which is notoriously hard to work with: https://www.withampersand.com/blog/subscribe-actions-bringing-real-time-crm-events-and-actions-to-life https://www.withampersand.com/blog/subscribe-actions-bringin...
waxycaps 1y ago
I have my hands in a few side projects. https://www.PAGE.YOGA https://www.PAGE.YOGA - Link sharing website https://www.GamesNotToPlay.com https://www.GamesNotToPlay.com - A couple video games https://www.CellularSoup.com https://www.CellularSoup.com - Cellular Automata
superpets 1y ago
Working on https://superpets.app https://superpets.app Shipping pets and animals across borders is a big problem, and we are building the operating system to solve it at scale. If you are a vet (or work in the veterinary space), we would love to talk to you.
yachtRockEye0 1y ago
I coded up a dice game in python. Next I'm going to make an accompanying video because marketing(ugh). https://github.com/Marking-Time/dice https://github.com/Marking-Time/dice
ttruett 1y ago
I'm building decision-making software: https://orgtools.com https://orgtools.com Not sure what the market is for something like this but it's something I've been thinking a lot about since stepping down as CEO of my previous company. My goal is two-fold: 1. Help teams make better, faster decisions with all context populating a source-of-truth. 2. Help leaders stay eyes-on, and circumstantially hands-on, without slowing everything down. What I'd hope to be an effective version of "Founder Mode". If anybody wants to play around with it, here's a link to my staging environment: https://staging.orgtools.com/magic-share-link/5a917388cf19ed8708ee89b791efb7bc87d704fd7b6a6e728709a53b1a15fd48/ https://staging.orgtools.com/magic-share-link/5a917388cf19ed...
- block_dagger 1y ago
  “Fewer meetings.” Not “less.”
  - ttruett 1y ago
    This is a good nudge to choose the grammatically correct option, thank you. I originally had "less meetings" before an LLM corrected me into using "fewer meetings". Then when talking about Orgtools to a couple people I heard them say "less meetings" and switched back thinking that sounds slightly more natural (but incorrect).
    - Sateeshm 1y ago
      The way I think of it is "few" if they can be counted, otherwise, "less"
  - d1sxeyes 1y ago
    That's not really true, at least, outside of prescriptivist linguistics. > Less has been used to modify plural nouns since the days of King Alfred https://www.merriam-webster.com/dictionary/less https://www.merriam-webster.com/dictionary/less More reading on Wikipedia: https://en.wikipedia.org/wiki/Fewer_versus_less https://en.wikipedia.org/wiki/Fewer_versus_less
- 1y ago
netcoyote 1y ago
I'm playing around with sandboxing techniques on Mac so I can isolate AI tools and prevent them from interacting with files they shouldn't have access to -- like all my dotfiles, AWS credentials, and such. I've created two open-source solutions, one which uses a VM (https://github.com/webcoyote/clodpod https://github.com/webcoyote/clodpod) and another which creates a limited-user account with access to a shared directory (https://github.com/webcoyote/sandvault https://github.com/webcoyote/sandvault). Along the way I rolled my own git-multi-hook solution (https://github.com/webcoyote/git-multi-hook https://github.com/webcoyote/git-multi-hook) to use git hooks for shellcheck-ing, ending files with blank lines, and avoid committing things that shouldn't be in source control.
- thethimble 1y ago
  Have you considered using docker? Seems possibly more lightweight than a VM with more isolation than a user account based method.
  - netcoyote 1y ago
    Yes, I've used docker and podman. They're great. But I wanted to be able to run Xcode and IOS simulator, which requires macOS, so developed these solutions.
  - itake 1y ago
    My gripe with docker vs native code is docker is just slow to build. or maybe im just not using it right.
  - asimovDev 1y ago
    on macOS Docker is just a QEMU VM underneath, to my limited understanding, so not a big difference I think
- LaFolle 1y ago
  Have you seen tart https://tart.run/ https://tart.run/ ?
  - 1y ago
hammeiam 1y ago
I built a website that lets you browse Pokemon ENS (Ethereum Name Service) names, view their registration statuses and recent sales. It's a small but engaged niche https://pokemon-ens.com https://pokemon-ens.com
bryanhogan 1y ago
I'm making an app for self-tracking. Combining elements from habit trackers, health logging and journaling. Built for rich customization and local-first. Want to be free of rigid structures of many existing apps while providing a better UX / usability than using a spreadhsheet. Updated the landing page just yesterday! Landing page + waitlist: https://dailyselftrack.com/ https://dailyselftrack.com/
NiloCK 1y ago
My on again, off again life's work has been a foss dev stack for interactive tutoring systems. Something like a general purpose Math Academy, with mechanics to permit UGC and courses that are both adaptive (to the user's background and demonstrated skill) and inter-adaptive (to the userbase's expressed priorities). http://github.com/patched-network/vue-skuilder http://github.com/patched-network/vue-skuilder, docs-in-progress at https://patched.network/skuilder https://patched.network/skuilder I am using this stack now to build an early literacy app targeting kids aged 3-5ish at https://letterspractice.com https://letterspractice.com (also pre-release state, although the email waitlist works I think!). LLM assisted edtech has a lot of promise, but I'm pretty confident I can get the unit cost for teaching someone to read down to 5 USD or less.
- Ozzie_osman 1y ago
  Tried the email list. Got an error. Very interested in this sort of stuff.
  - NiloCK 1y ago
    Whoops, sorry about that. I updated that submission right after writing this post, and re-published the front-end without having committed the changes. Should be working now. Really appreciate the interest.
- abdullahkhalids 1y ago
  The docs seem to be highly targeted towards software engineers who want to build the system. There is scant information on how teachers would find this useful. It's like inventing the refrigerator and all the brochure talk about is the internal engineering of the machine, rather than how keeping food cold is useful from the economic and culinary perspectives.
  - NiloCK 1y ago
    This is a fair point, but I'll emphasize that this is developer documentation and there isn't really an existing product or service targeting consumers, teachers or institutions. My focus on that front is the LettersPractice app. I taught my own kids (6, 4) to read using early versions of the same software, and I'm pretty confident about the efficacy of the approach. As far as the broader project moving toward being a consumer facing applications, there are a few options. The existing platform-ui is a skeleton / concept sketch of one category. A web platform that allows users to create and subscribe to different courses, and then study sessions aggregate content from all subscribed courses. reddit for knowing stuff and having skills, rather than . Another broad category is in NoCode ITSaaS (interactive tutoring system as a service?) platform. EG, a specialized bolt.new for EdTech that uses agentic workflows to create courses that cover a given domain or specific input documents (eg, textbooks, curriculum documents).
keepamovin 1y ago
A couple things: - Getting into RTL SDR, ordered a dongle, should be fun, want to build a grid people can plug into - Bringing live transcripts, search and AI to wisprnote - Moving BrowserBox to a binary release distribution channel for IP enforcement and ease of installation. Public repo will no longer be updated except for docs/version/base install script, and all dev happens in internal with binaries released to https://github.com/BrowserBox/BrowserBox https://github.com/BrowserBox/BrowserBox. Too many "companies" (even "legit", large ones) abusing ancient forks and stealing our commercial updates without license, or violating previous permissive's conditions like AGPL source provision. Business lesson is even commercial licensed source-available eats into sales pipeline due to violators who could pay but assume false impunity and steal "freebies" "because they can." No perfect protection, but from now enforcement will ramp up, and source access is only for minimum ACV customers as add-on. So many enhancements coming down the pipe so it's gonna be many improved versions from here - Creating an improved keyboard for iOS swipe typing, I don't like the settings or word choices in ambiguity and think it can be better
petesergeant 1y ago
I'm working on a set of TypeScript libraries to make it really really easy to spin up an agent, or an chatbot, or pretty much anything else you want to prototype. It's based around sensible interfaces, and while batteries are included, they're also meant to be removed when you've got something you want. The idea is that a beginner should be able to wire up a personally useful agent (like a file-finder for your computer) in ten minutes by writing a simple prompt, some simple tools, and running it. Easy to plugin any kind of tracing, etc you want. Have three or four projects in prod which I'll be switching to use it just to make sure it fits all those use-cases. But I want to be able to go from someone saying "can we build an agent to" to having the PoC done in a few minutes. Everything else I've looked at so far seems limited, or complicated, or insufficiently hackable for niche use-cases. Or, worse of all, in Python.
Arcuru 1y ago
Eidetica is a decentralized database project that I've been working on that is finally in a somewhat usable state. It basically wraps CRDTs into a close to normal Database interface, with decentralized authentication, background sync, etc. https://github.com/arcuru/eidetica https://github.com/arcuru/eidetica
qq99 1y ago
https://www.kyoubenkyou.com/ https://www.kyoubenkyou.com/ It's a few things: - very fast Japanese->English dictionary - hiragana / katakana / number / time reading quizzes - vocabulary quizzes based on wordlists you define and build - learn and practice kanji anki-style (using FSRS algo) - the coolest feature (imo) is a "reader": upload Japanese texts (light novels, children's books, etc), then translate them to your native language to practice your reading comprehension. Select text anywhere on the page (with your cursor) to instantly do a dictionary lookup. A LLM evaluates your translation accuracy (0..100%) and suggests other possible interpretations. I just revamped the UI look and feel the other day after implementing some other user feedback! I'm now exploring ads as a way to monetize it.
ajayvk 1y ago
I have been building OpenRun, a declarative web app deployment platform https://github.com/openrundev/openrun https://github.com/openrundev/openrun. It is an open source alternative to Google Cloud Run and AWS App Runner, running on your own hardware. OpenRun allows defining your web app configuration in a declarative config using Starlark (which is like a subset of Python). Setting up a full GitOps workflow is just one command: openrun sync schedule --approve --promote github.com/openrundev/openrun/examples/utils.star This will set up a scheduled sync, which will look for new apps in the config and create them. It will also apply any config updates on existing apps and reload apps with the latest source code. After this, no further CLI operations are required, all updates are done declaratively. For containerized apps, OpenRun will directly talk to Docker/Podman to manage the container build and startup. There are lots of tools which simplify web app deployment. Most of them use a UI driven approach or an imperative CLI approach. That makes it difficult to recreate an environment. Managing these tools when multiple people need to coordinate changes is also difficult. Any repo which has a Dockerfile can be deployed directly. For frameworks like Streamlit/Gradio/FastHTML/Shiny/Reflex/Flask/FastAPI, OpenRun supports zero-config deployments, there is no need to even have a Dockerfile. Domain based deployment is supported for all apps. Path based deployment is also supported for most frameworks, which makes DNS routing and certificate management easier. OpenRun currently runs on a single machine with an embedded SQLite database or on multiple machines with an external Postgres database. I plan to support OpenRun as a service on top of Kubernetes, to support auto-scaling. OpenRun implements its own web server, instead of using Traefik/Nginx. That makes it possible to implement features like scaling down to zero and RBAC. The goal with OpenRun is to support declarative deployment for web apps while removing the complexity of maintaining multiple YAML config files. See https://github.com/openrundev/openrun/blob/main/examples/utils.star https://github.com/openrundev/openrun/blob/main/examples/uti... for an example config, each app is just one or two lines of config. OpenRun makes it easy to set up OAuth/OIDC/SAML based auth, with RBAC. See https://openrun.dev/docs/use-cases/ https://openrun.dev/docs/use-cases/ for a couple of use cases examples: sharing apps with family and sharing across a team. Outside of managed services, I have found it difficult to implement this type of RBAC with any other open source solution.
greenbeans12 1y ago
I’ve been casually getting into thrifting and realized pretty quickly that Lens is super limited in its functionality and is mostly a shopping app. I put a site together that is like a supercharged version of Lens for thrifters where you can get info on price, demand, and condition. Share function is borked atm tho You can check it out at https://antiques-id-1094885296405.us-central1.run.app/ https://antiques-id-1094885296405.us-central1.run.app/.
cookiengineer 1y ago
Currently I've been working on a CLI tool [1] for my WebASM UI library [2] with the idea that all the gluecode generating stuff is abstracted away in nice CLI wizards. Essentially like yeoman back then, to bootstrap your webapp and all the necessary files more easily. Currently I am somewhat stuck because of Go's type system, as the UI components require a specific interface for the Dataset or Data/Record entries. For example, a Pie chart would require a map[string]number which could be a float, percentage string or an integer. A Line chart would require a slice of map[string]number, where each slice index would represent a step in the timeline. A table would require a slice of map[string]any where each slice index would represent a step in the culling, but the data types would require a custom rendering method or Stringifier(?) of sorts attached to the data type. So that it's possible to serialize or deserialize the properties (e.g. yes/no in the UI meaning true/false, etc). As I want to provide UI components that can use whatever struct the developer provides, the Go way would be to use an interface. But that would imply that all data type structs on the backend side would have this type of clutter on them attached. No idea if something like a Parser and Stringifier method definition would make more sense for the UI components here...or whether or not it's better to have something like a Render method attached per component that does all the stringifying on a per-property basis like a "func(dataset any, index int, column string) string" where the developer needs to do all the typecasting manually. Manual typecasting like this would be pretty painful as components then cannot exist in pure HTML serialized form, which is essentially the core value proposition of my whole UI components framework. An alternative would be offering a marshal/unmarshal API similar to how JSON does it, but that would require the reflect package which bloats up the runtime binary by several MB and wouldn't be tinygo compatible, so I heavily would wanna avoid that. Currently looking for other libraries and best practices, as this issue is really bugging me a lot in the app I'm currently building [3] and it's a pretty annoying type system problem. Feedback as to how it's solved in other frameworks or languages would be appreciated. Maybe there's an architectural convention I'm not aware of that could solve this. [1] https://github.com/cookiengineer/gooey-cli https://github.com/cookiengineer/gooey-cli [2] https://github.com/cookiengineer/gooey https://github.com/cookiengineer/gooey [3] https://github.com/cookiengineer/git-evac https://github.com/cookiengineer/git-evac
zuhayeer 1y ago
Working on revamping our calculator page on Levels.fyi to make it more useful to see refreshers and stock growth over time. Check it out at https://levels.fyi/calculator/ https://levels.fyi/calculator/
azianmike 1y ago
A couple of months ago, I saw a tweet from @awilkinson: “I just found out how much we pay for DocuSign and my jaw dropped. What's the best alternative?” Me being naive, I thought “how hard could would it actually be to build a free e-sign tool?” Turns out not that hard. In about a weekend, I built a UETA and ESIGN compliant tool. And it was free. And it cost me less than $50. Unlimited free e-sign. https://useinkless.com/ https://useinkless.com/
- kacesensitive 1y ago
  Dude hell yeah
- Onavo 1y ago
  agree.com is free though
  - rjh29 1y ago
    And Adobe Fill & Sign.
  - Morenikeji44 1y ago
    [dead]
- aslakhellesoy 1y ago
  FYI: DocuSign’s moat/USP is trust, not software. DocuSign customers buy trust.
  - apples_oranges 1y ago
    Really? Trust to send an email with a link? What else is making it trustworthy?
    - KaiserPro 1y ago
      That big companies use it for their important legal contracts. its a well recognised tool for contract agreements, and you pay the money so that you are indemnified for any oopsies that might happen in transit.
noufalibrahim 1y ago
I've been working on an engine that will allow me to play the old DOS game "Eye of the Beholder" with the original assets. It's mostly an exercise for me to up my golang skills and to explore what coding was like in the early 90s. https://eye-of-the-gopher.github.io/ https://eye-of-the-gopher.github.io/
chadwittman 1y ago
Currently an AI powered golf club fitter: https://eldrick.golf https://eldrick.golf The amount of fine tuning we've put into the model has been incredible. Starting to rival human multi-decade professionals in custom club fitting. Feels like this will be how all human-tool interaction fitting will go.
Joel_Mckay 1y ago
Custom rack mount enclosure for the low-cost metal 3D printer controller, and debugging slicer software in Blender geometry nodes. Had to abandon classic CAM format export as the complexity of the tooling ballooned for various reasons. Still reducing design costs of a micro positing stage for hobbyists. I observed the driver motion was mostly synchronous and symmetric... Accordingly, given the scale only a single multiplexed piezoelectric actuator motor driver was actually needed, and cut that part of the design cost by 75%. Still designing various test platforms to validate other key technologies. Sorry, no spoilers =3
chouchinhua 1y ago
Working on an dedicated offline space. Screen device are stored to a locker. Serves coffee and beverages and light food. (There will be a small separate space for occasional screen/internet access in case of need) I've been working on the idea for about a year now. I have put up the funds and set up the corporation. Been busy designing the menu, scouting an ideal location and finding the right front-end staff.
- all2 1y ago
  This sounds like my retirement plan: coffee shop + book store. I tend to buy old engineering and mathematics textbooks (my collection has suffered losses through multiple moves, unfortunately) and I find that these are typically overlooked at normal bookstores and even libraries.
  - itake 1y ago
    Reminds me of Ada's Technical Books and Cafe in Seattle
    - all2 1y ago
      I never go to Seattle. Now I want to go.
cheeseblubber 1y ago
Made a site that let's LLMs trade stocks and you can watch their performance https://www.aitradearena.com/ https://www.aitradearena.com/
- kacesensitive 1y ago
  You should allow sorting by most recent in the conversations tab
solresol 1y ago
Writing a course for a customer on how to use Claude Code well, especially around brownfield development (working on existing code bases, not so much around vibe-coding something new).
nowittyusername 1y ago
Metacognitive AI system. The focus here is on the various internal systems versus the LLM itself. Basically giving an AI agent the ability to do all the things it cant do from a one step turn interaction that you usually see from just a chat bot. It is comprised of many specialized LLM's that have all their own roles and specialties. They will have the ability to cross talk with each other internally share post processed information make analysis and all that jazz, but not to do tasks but to reason in a similar manner to how a human reasons. Think of it as many thought traces that are giving advice to the main "orchestrator" human front facing agent and have him consolidate all the relevant information before interacting with the human. At first I am introducing basic subagent systems like logical fallacy and leading questions subagent (watches to notice if the human is making assumptions without evidence), paranoia subagent (watched for intentional or unintentional human lying and fact checker), and many other sub systems. But I also have plans for introducing a "pain" management subagent which will take notice of errors in tool calling or some sort of failures and bring that to the front of the attention of the orchestrator based on a threshold criteria. Also it will have a memory system that if working correctly should allow it to reduce the amount of mistakes it makes on something that it had already made a mistake of before. Anyways there is a lot more to it this is just scratching the surface but basically its my attempt to create the human brain communication system virtually with llm systems and many scripts and grounding metadata and a bunch of other goodies. The cherry on top will be once I am done making a text based translation layer for the system that will allow the agent to modify its own internal structure as it needs for any specific task.
aantix 1y ago
An alternative YouTube app for my kids. YouTube's algorithm is all about engagement - more video game videos, more brainrot, their algorithm doesn't care about the content as long as the kid is watching. My system allows parents to define their children's interests (e.g., a 12-year-old who enjoys DIY engineering projects, Neil deGrasse Tyson, and drawing fantasy figures) .. and specify how the AI should filter video candidates (e.g., excluding YouTube Shorts). Periodically, the system prompts the child with something like "Tell me about your favorite family vacation." And their response to that prompt provides the system with more ideas and interests to suggest videos to them. email me if you'd like to test jim.jones1@gmail.com
klntsky 1y ago
https://osint.moe/ https://osint.moe/ A LLM‑powered OSINT helper app that lets you build an interactive research graph. People, organizations, websites, locations, and other entities are captured as nodes, and evidence is represented as relationships between them. Usually assistants like ChatGPT Deep Research or Perplexity are focused on fully automatic question answering, and this app lets you guide the search process interactively, while retaining knowledge in the graph. The plan is to integrate it with multiple OSINT-related APIs, scrapers, etc
makilan 1y ago
I'm working on KLogic, a self-hosted Kafka observability platform built for dev and ops teams. It helps you monitor metrics, logs, and consumer behavior in real time. Check it out: https://klogic.io https://klogic.io Book a demo: https://klogic.io/request-demo/ https://klogic.io/request-demo/ Features: - Message inspection from any topic — trace and analyze messages, view flow, lag, and delivery status - Anomaly detection & forecasting — predict lag spikes, throughput drops, and other unusual behaviors - Real-time dashboards for brokers, topics, partitions, and consumer groups - Track config changes across clusters and understand their impact on performance - Interactive log search with filtering by topic, partition, host, and message fields - Build custom dashboards & widgets to visualize metrics that matter to your team What pain points do you face in monitoring Kafka, which features would you like next, and any improvements to dashboards, log search, or message inspection?
- kittko 1y ago
  You desperatly need some screenshots on your homepage.
  - makilan 1y ago
    Thanks. We will add the screenshots.
tamnd 1y ago
I am working on the little book of algorithms: https://github.com/little-book-of/algorithms https://github.com/little-book-of/algorithms A project to implement 1000 algorithms. I have finished around 400 so far and I am now focusing on adding test cases, writing implementations in Python and C, and creating formal proofs in Lean. It has been a fun way to dive deeper into how algorithms work and to see the differences between practical coding and formal reasoning. The long-term goal is to make it a solid reference and learning resource that covers correctness, performance, and theory in one place. The project is still in its draft phase and will be heavily edited over the next few months and years as it grows and improves. If anyone has thoughts on how to structure the proofs or improve the testing setup, I would love to hear ideas or feedback.
- kragen 1y ago
  That's a cool project! I feel like the presentation of Lomuto's algorithm on p.110 would be improved by moving the i++ after the swap and making the corresponding adjustments to the accesses to i outside the loop. Also mentioning that it's Lomuto's algorithm. These comments are probably too broad in scope to be useful this late in the project, so consider them a note to myself. C as the language for presenting the algorithms has the advantage of wide availability, not sweeping performance-relevant issues like GC under the rug, and stability, but it ends up making the implementations overly monomorphic. And some data visualizations as in Sedgewick's book would also be helpful.
  - tamnd 1y ago
    To reduce the current monomorphism, I might add a generic version using void* and a comparator, or generate code for a few key types, while keeping the simple monomorphic listings for readability. (Though this would make the code a bit more complex)
    - kragen 1y ago
      Sedgewick published a C++ version of his book using templates for parametric polymorphism, but C++ is kind of a nightmare of a language. Unfortunately algorithms like quicksort really seem to demand parametric polymorphism, and the alternative languages with parametric polymorphism such as Haskell and ML mostly make memory allocation implicit, which runs counter to your goals. Rust offers both explicit memory management and parametric polymorphism, but Rust code is not very clean. Digital Mars D might be a possible alternative? But none of Rust, D, Pony, Zig, Nim, Odin, or even C++ are as widely understood as C, Python, and JS. Sedgewick's C edition is the book that first showed me that programs can be beautiful. His favorite algorithm is of course Quicksort. His version of the partition function from Algorithms in C (01998 edition) is, I think, worth studying: int partition(Item a[], int l, int r) { int i = l-1, j = r; Item v = a[r]; for (;;) { while (less(a[++i], v)) ; while (less(v, a[--j])) if (j == l) break; if (i >= j) break; exch(a[i], a[j]); } exch(a[i], a[r]); return i; } There are some things to dislike in this presentation, like naming a variable "l", the rather excessively horizontal layout, and the brace style. And of course he picked Hoare's original branchy partition algorithm rather than Lomuto's simpler one. But I think there are some other choices that are beneficial: • He's using short variable names to let the algorithm speak for itself. • He uses a type Item (perhaps a typedef) to make the distinction clear between the type of array elements and the type of array indices. • Similarly, he's using exch and less functions to abstract away the comparison and exchange operations. In the Golang standard library implementation, these are actually methods on the container to be sorted taking indices as arguments, so the concrete item type doesn't appear in the algorithm at all, which I think is an important insight. Of course the numerous It would be possible to use the C preprocessor to compile specialized versions of the function for particular data types and comparators in a type-safe way by redefining Item, exch, and less, but of course when you do that the error messages are difficult to decipher. (But exch can't be just a regular function, because C passes arguments by value.) Sedgewick's original presentation in the book (from the 01983 edition) inlines the partitioning into the Quicksort loop: procedure quicksort(l, r: integer) var v, t, i, j: integer; begin if r > l then begin v := a[r]; i := l-1; j := r; repeat repeat i := i+1 until a[i] >= v; repeat j := j-1 until a[j] <= v; t := a[i]; a[i] := a[j]; a[r] := t; until j <= i; a[j] := a[i]; a[i] := a[r]; a[r] := t; quicksort(l, i-l); quicksort(i+1, r) end end; From my perspective the C edition is an enormous improvement. I don't have a copy of the (Pascal) second edition to compare. The third C++ edition (01998) looks almost identical to the C version, except that it's templatized on the Item type, which in C++ also permits you to use static ad-hoc polymorphism (funciton overloading) for the exch function and the comparison operator: template <class Item> int partition(Item a[], int l, int r) { int i = l-1, j = r; Item v = a[r]; for (;;) { while (a[++i] < v) ; while (v < a[--j]) if (j == l) break; if (i >= j) break; exch(a[i], a[j]); } exch(a[i], a[r]); return i; } He illustrates the dynamic behavior of sorting algorithms in multiple ways. One is a vertical time sequence of horizontal arrays of letters, circling the pointed-to elements and graying out the unchanged ones. Another, which can scale to larger arrays, is showing a small-multiple time sequence of scatterplots, like a comic strip, where the X coordinate is the array index and the Y coordinate is the element value at that array index. (A variant of this draws bars whose heights are the element values.) From my perspective, static visualizations like this should be preferred over animation when applicable (https://worrydream.com/MagicInk/ https://worrydream.com/MagicInk/), but this case is maybe on the borderline where both animation and static visualization have unique merits. My own terse presentation of Lomuto's algorithm is http://canonical.org/~kragen/sw/dev3/paperalgo#addtoc_21 http://canonical.org/~kragen/sw/dev3/paperalgo#addtoc_21. I don't think it reaches the clarity of an exposition in C or Python, but it is much easier to write on a whiteboard. I do think that expressing the partition subroutine in terms of an operation on a Golang-like slice improves the clarity significantly. In C or C++ you could pass a base pointer and a length; perhaps Sedgewick didn't want to expose students to this aspect of C arrays, or perhaps he was still constrained by Pascal thinking.
bvdev25 1y ago
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ilusion 1y ago
I've struggled with adding evals to my AI agents for last few months, and felt that vibe evals should have a path to building a robust system down the line. Working on a plugin for langfuse to create evals functions and dataset from ingested traces automatically, based on ad-hoc user feedback.
pizlonator 1y ago
Working towards a memory safe OpenSSH for Linux release
gdotdesign 1y ago
I'm still working on the Mint programming language (https://mint-lang.com/ https://mint-lang.com/) and DevBox (https://www.dev-box.app/ https://www.dev-box.app/) which is a desktop application/browser extension/web application with a bunch of small tools.
- tamnd 1y ago
  I have been following Mint for a while and it feels like a project that truly focuses on making developers happy. The mix of Elm style structure, strong typing, and builtin tools like testing and formatting makes it really enjoyable to use. Keep up your great works!
  - gdotdesign 1y ago
    Thank you!
leventhan 1y ago
Working on https://formo.so https://formo.so as a solo founder Formo makes analytics and attribution simple for onchain apps. You get the best of web, product, and onchain analytics on one versatile platform. Have learned a lot about data engineering so far.
adagradschool 1y ago
I’m building Skim: https://www.justskim.in/ https://www.justskim.in/, A PWA that lets you read books as auto-swiping, short-form content on mobile. I use it to replace watching YouTube Shorts or Instagram with reading in the same form factor. It works offline and is entirely client-side. This weekend I’m working on making the parsing more robust. The most common friction I’ve heard is that downloading books elsewhere and importing them into the app is distracting. I’m torn between expanding it to include a peer-to-peer book exchange or turning it into an RSS feed reader.
manoji 1y ago
I am Working my way through https://app.codecrafters.io/courses/sqlite/overview https://app.codecrafters.io/courses/sqlite/overview . Its been so much fun .
anotherpaulg 1y ago
I’ve been building proficiency with quantum optics equipment. Repeating classic quantum entanglement experiments like the quantum eraser [0] and violating the CHSH inequality (which won the 2022 Nobel). I’m working towards a novel quantum eraser variant. [0] https://github.com/paul-gauthier/entangled-pair-quantum-eraser https://github.com/paul-gauthier/entangled-pair-quantum-eras...
adamhowell 1y ago
This one's going to be out of left field, but last Thursday I launched Countdown Treasure (https://countdowntreasure.com https://countdowntreasure.com) It's a real life treasure hunt in the Blue Ridge Mountains with a current total prize of $31,200+ in gold coins and a growing side pot. I modeled it off of last year's Project Skydrop (https://projectskydrop.com https://projectskydrop.com) which was in the Boston area. * Shrinking search area (today, Day 5, it will be 160 miles, on Day 21 it'll be just 1 foot wide) * 24/7 webcam trained on the jar of gold coins sitting on the forest floor just off a public hiking trail * Premium upgrades ($10 from each upgrade goes towards the side pot) for aerial photos above the treasure and access to a private online community (and you get your daily clues earlier) * $2 from each upgrade goes towards the goal of raising $20k for continued Hurricane Helene relief So far the side pot is $6k and climbing. It's been such a fun project to work on, but also a lot of work. Tons of moving parts and checking twice and three times to make sure you've scrubbed all the EXIF data, etc.
- cjflog 1y ago
  love it, this is awesome! did you do any math around predicting if 'donating' this gold to a treasure hunter would yield an even greater amount to hurricane relief?
  - adamhowell 1y ago
    Thanks! Yeah, I unfortunately can't shell out a straight $20k donation, but I saved the $25k over the year from my e-commerce business and justified it as a marketing expense if worse case scenario happens and it's found earlier than the math predicts. But if we get past break even then can't wait to write that check to help out the communities around here that are still recovering.
- sema4hacker 1y ago
  I don't know enough astronomy, but can the angle of any shadows visible via the webcam help narrow down the location?
  - 1y ago
jared_stewart 1y ago
I've been working to build some tools for detecting and monitoring lookalike domains - the kinds of things used in phishing / brand impersonation attacks. My current prototype scans potential lookalikes for a target domain and then tracks DNS footprint over time. It's early, but functional - and makes it easier to understand if some lookalike domain is looking more "threat-y". I've also been working on automating the processing of a parent-survey response for my kid's school using LLMs. The goal is to produce consistent summarization and statistics across multiple years and provide families with a clearer voice and helping staff and leadership at the school best understand what things have been working well (and where the school could improve).
- notepad0x90 1y ago
  It would be interesting if it monitored ownership changes for expired domains. There are several really good products in this space FYI, but a new angle I'm sure can be competitive.
liqilin1567 1y ago
Working on a project: https://hpyhn.xyz https://hpyhn.xyz. It's a website for analyzing posts and comments on HN. The idea started as a way to help me learn from discussions and filter out posts I don't interest in.
higgins 1y ago
Helping developers get stronger: https://gitpushups.com https://gitpushups.com
klamike 1y ago
https://lpviz.net/ https://lpviz.net/ lpviz is like Desmos, but for linear programming - I've implemented a few LP solvers in Typescript and hooked them up to a canvas so you can draw a feasible region, set an objective direction, and see how the algorithms work. And it all runs locally, in the browser! If you go to https://lpviz.net/?demo https://lpviz.net/?demo it should show you a short tour of the features/how to use it. It's by no means complete but I figured there may be some fellow optimization enthusiasts here who might be interested to take a look :) Super open to feedback, feature requests, comments! For a 2-min intro to LP, I recommend https://www.youtube.com/watch?v=7ZjmPATPVzI https://www.youtube.com/watch?v=7ZjmPATPVzI
taherchhabra 1y ago
I am working on a infinite canvas for AI image/video/audio/3D generation. in other tools, its easy to create one off AI images/videos, but to create a cohesive story with consistent characters and locations is very difficult. https://www.flickspeed.ai/ https://www.flickspeed.ai/
mferrera 1y ago
A little library for migrations and schema management for Pydantic models: https://pyrmute.readthedocs.io/en/latest/ https://pyrmute.readthedocs.io/en/latest/ The use case for this is a bit niche, and better tools exist for this general problem in ORMs and so forth, but it works for a problem I have.
vbilopav 1y ago
NpgsqlRest Automatic PostgreSQL Web Server Create REST APIs for PostgreSQL databases in minutes. https://npgsqlrest.github.io/ https://npgsqlrest.github.io/ - one man project (me) - been doing it well over a year now - no sponsorship, no investors, no backers, no nothing just my passion - I haven't even advertised much, this may first ir second time I'm sharing a link - On a weekdays im building a serious stuff with it - On weekends preparing a new major version with lessons learned from doing a real project with it Not going to stop. But I migh be seeking sponsors in future, not sure how that will turn out. If not that's ok, I'm cool to be only user.
jkoff 1y ago
https://infinitepod.app/ https://infinitepod.app/ I'm working on a web app that creates easy-to-understand stories and explainers for the sake of language learning. You can listen in your favourite podcast app, or directly on the website with illustrations. I'm eager to add more languages if anyone is fluent/able to help me evaluate the text-to-speech.
pasxizeis 1y ago
As a means to get into WebAssembly, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch. Recently I started executing the upstream spec tests against it, as a means to increase spec conformance. It's non-streaming, which is a non-starter for many use cases, but I'm hoping to provide a streaming API later down the road. Also, the errors interface are still very much WIP. All that said, it's getting close to a fully-conformant one and it's been a really fun project. https://github.com/agis/wadec https://github.com/agis/wadec P.S. I'm new to the language so any feedback is more than welcome.
mati365 1y ago
CKEditor 5 integration for Laravel Livewire. Since Livewire doesn’t have an easily embeddable WYSIWYG editor, I built one. https://github.com/Mati365/ckeditor5-livewire https://github.com/Mati365/ckeditor5-livewire
findthebug 1y ago
Diabetes T1D Tracker. https://apps.apple.com/ch/app/diabetes-tagebuch-plus/id1662275049?l=de-DE https://apps.apple.com/ch/app/diabetes-tagebuch-plus/id16622...
memoryleakgame 1y ago
Everyone is working on such amazing things. Truly very impressive. Throwing in mine. I've been working on solo deving godot games in the last year. Working on yet another gambling roguelike. https://store.steampowered.com/app/3839000/Golden_Gambit https://store.steampowered.com/app/3839000/Golden_Gambit I have an artist contacted to do my real assets now. If anyone is practiced in game balance please reach out if you want to help!
apf6 1y ago
Working on dev tools for MCP servers. As a building block I recently published a library to help write tests for MCPs - https://facetlayer.github.io/expect-mcp/ https://facetlayer.github.io/expect-mcp/
asimovDev 1y ago
Been reversing Sound Blaster Command so that I could control my external DAC/AMP without Windows. So far I can change the LED color and EQ presets, which was the main reason I wanted to do it in the first place. I am currently in the process of writing a GUI for it so that others can use it too (I only tested it with 1 soundcard, G6, though) for their older soundblaster cards that are not supported by Creative's multiplatform solutions. Will use Clay for it. Initially wanted to use Qt but I wrote the implementation in C and now I am too lazy to adapt it to cpp.
miselin 1y ago
I've been working on my own programming language, Haven - https://github.com/miselin/haven https://github.com/miselin/haven Lately, I've been hacking on improving its linear algebra support (as that's one of the key focuses I want - native matrix/vector types and easy math with them), which has also helped flush out a bunch of codegen bugs. When that gets tedious, I've also been working on general syntax ergonomics and fixing correctness bugs, with a view to self-hosting in the future.
tmilard 1y ago
Side project: - people turn the photos of their place into an FPS. https://free-visit.net https://free-visit.net
fantastics4 1y ago
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jroesner 1y ago
Currently working on an advanced analytics tool for 0DTE trade data, which allows to scan through massive amounts of data in the least amount of time, find seasonal patterns created by institutional investors, blast credit chains for profitable trades and simulate / backtest arbitrary trades in conjunction to create portfolios. So far the software yielded several successful trading strategies, which outperform standard approaches ever since the new administration in the US came to power. Currently in closed beta but planning to release around Xmas eventually.
- burnout1540 1y ago
  Sounds interesting. Is retail the target customer? Where do you source your data from?
999900000999 1y ago
Vibe coding games in Godot. Open sourcing them of course, I find that I can sketch out a basic idea with Co Pilot and it'll get 80% of the way there. Godot is simply a joy , as long as you understand what it can do and what it can't. It will never ever happen in my wildest dreams, but I want to make open source games full time. I want the entire game industry to have to compete with high quality open source games and frameworks. Assuming I ever have a chance to retire, I'll be a old man writing code for sport.
leogout 1y ago
I've found motivation to work on a project I stopped lasr year. It's an interpreter for the duckyscript language to run it on a raspberry pi pico. https://github.com/leogout/rasper-ducky https://github.com/leogout/rasper-ducky Duckyscript is a language for the USB rubber ducky that costs approximately 100$. A usb rubber ducky is an usb key that gets recognized as a keyboard and that starts typing text and shortcuts automatically once you plug it to anything. To specify to the key what to type, you can use duckyscript. I'm using circuitpython. The last thing I did was to de-recursify the interpreter with a stack. The more I'm implementing of duckyscript, the more i think that i should create my own language. Duckyscript sucks as a language...
mmmaantu 1y ago
I have been working on a new Python HTTP client which is 100% Rust-based (sync+async). Using reqwest under the hood and providing everything it has to offer to Python land + much more. Also including mocking capabilities. Here: https://github.com/MarkusSintonen/pyreqwest https://github.com/MarkusSintonen/pyreqwest Started from the poor state of many Python HTTP clients and poor testing utilities there is for them. (Eg the neglected state of httpx and its all perf issues)
- jkrubin 1y ago
  Oh Hi! Very cool. Looks very similar to my project's reqwest wrapper. maybe we should team up!? https://github.com/jessekrubin/ry https://github.com/jessekrubin/ry https://github.com/jessekrubin/ry/tree/main/crates/ryo3-reqwest https://github.com/jessekrubin/ry/tree/main/crates/ryo3-reqw...
bze12 1y ago
I’m working on a concept art gallery for app icons: https://001.graphics https://001.graphics I think app icons are an underrated artistic format, but they’ve only been used for product logos. I made 001 to explore the idea of turning them into an open-ended creative canvas. There are 99 “exhibit spaces” in the gallery, and artists can claim an exhibit to install art within. Visitors purchase limited-edition copies of pieces to display as the app’s icon, the art’s native format. It’s a real-money marketplace too - the app makes money by taking commission of sales (Not crypto). I like economic simulation games and I think the constraints here could be interesting. I’m currently looking for artists to exhibit in the gallery, if anyone is interested, or knows someone who may be, please let me know!
- shomp 1y ago
  This is a really cool idea. So the pieces that are on display are able to be bought and used as the icon to the app? I think I get what you mean but I'm not sure. And these are... not NFTs right?
  - bze12 1y ago
    Yes exactly. Not nfts, just collectibles within the app.
GiorgosGennaris 1y ago
For the past 2 years we are trying to bring some order to the chaos called restaurant menu creation. Correctify is a platform combining all the features restaurants need for both online and print menus with most tasbs being automated with AI https://correctify.com.cy/ https://correctify.com.cy/
linrl3 1y ago
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linrl3 1y ago
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adamsaparudin 1y ago
Workflow project. But with steroids, imagine launching your own AI SaaS in minutes. No need to think all techies about user management, billing etc...
SendItUp 1y ago
Currently working on expanding the Pacific Northwest’s largest durable carbon removal project using Enhanced Rock Weathering and starting a $1m SAFE fundraising round. We received data last week verifying we are effectively mineralizing CO2 at a high rate while saving our farmer $135/acre annually in liming costs. We’ve come this far on grants. Now it’s time to fundraise so we can bankroll our PhDs whilst we secure pre-purchase offtake deals. If you know of any impact investors or are an offtake buyer at a large company, please email me at zach@goal300.earth
zoidb 1y ago
I've been hacking on a terminal-based RSS reader that is very similar to Newsboat but written in Go http://github.com/jarv/newsgoat http://github.com/jarv/newsgoat
bastien-barn 1y ago
I am working on Tiny Finch, a livechat connected with Slack. There is nothing special comparing to other livechats, the goals is to offer an affordable and unlimited livechat for small projects and companies. https://tinyfinch.chat https://tinyfinch.chat
- rhubarbtree 1y ago
  Intercom is awful. There is a huge market here, and chatwoot haven’t done a great job. Our company would love a well designed chat button linked to Slack, combined with a helpdesk that supports email queries and also allows people to raise issues via the web. That’s it, that’s all we need. Happy to pay. It’s hard to express how badly intercom is designed and engineered. It’s also very expensive and constantly upsold, despite being rubbish. If no one fixes this it will be my next startup. Too many companies have gone down the road of “AI support”, without understanding that AI must rest on the foundation of great infrastructure. Intercom are pushing their AI so hard it’s absolutely infuriating.
kragen 1y ago
As usual, I'm divided between too many interests. Last month: • wrote my first NEON SIMD code • implemented adaptive quadrature with Newton–Cotes formulas • wrote a tiny Markov-chain text generator • prototyped an interactive pipeline system for non-normalized relational data in Lua by abusing operator overloading • load-tested and taste-tested primary batteries at loads exceeding those in the datasheet; numerically simulated a programmable load circuit for automating the load testing • measured the frequency of subroutine calls and leaf subroutine calls in several programs with Valgrind • wrote a completely unhealthy quantity of commentary on HN New ideas I'm thinking about include backward-compatible representations of soft newlines in plain ASCII text, multitouch calculators supporting programming by demonstration, virtual machines for perfectly reproducible computations, TCES energy storage for household applications beyond climate control such as cooking and laundry, canceling the harmonic poles of recursive comb filters with zeroes in the nonrecursive combs of a Hogenauer filter, differential planetary transmissions for compact extreme reductions similar to a cycloidal drive, rapid ECM punching in aluminum foil, air levigation of grog, ultra-cheap passive solar thermal collectors, etc. Happy to go into more detail if any of these sound interesting.
arjunven 1y ago
Building a better way to make design comparisons for electronics engineers. Starting with ceramic capacitors for now but expanding to other components types soon. www.get-merlin.com
ciju 1y ago
https://finbodhi.com https://finbodhi.com — It helps you track, understand, and plan your personal finances — with a double-entry accounting. You own your data. It’s local-first, syncs across devices, and everything’s encrypted in transit. Supports multi-currency. We are in it for long term. Not a startup, not looking for investment. Just plain paid product (free while in beta) by a few people. We have a few active users, and are looking for more before we remove the beta label :) It's a PWA app. Currently targeted for desktops. For personal software, I think local-first makes a lot of sense.
- aspect0545 1y ago
  Looks great, I’ll check it out!
justinc8687 1y ago
I've been suffering from migraines for the last month, so have channeled my (non-migraine) time into a migraine tracker to try and find the root causes. All the tracking apps I tried all have nice complex forms, which is all well and good, unless...you are having a migraine. Rough idea is easy to use voice mode to record data, then analyze unstructured data with AI later on. I want to track all relevant life information, so what I'm eating, meds I'm taking, headache/nausea levels, etc. Adding records is as easy as pressing record on my apple watch and speaking some kind of information. Uses Deepgram for voice transcription since it's the best transcription API I've found. Will then send all information through to a LLM for analysis. It has a "chat with your data" page to ask questions and try and draw conclusions. Main webapp is done, now working on packaging it into an iOS app so I can pull biometrics from Healthkit. Will then look into releasing it, either on github or possibly in the app store. It's admittedly mostly vibe coded, so not sure if it'll be something releasable, but we'll see... Let me know if this would interest anyone!
- huem0n 1y ago
  Could work for a lot more than just migranes
- OldOneEye 1y ago
  This is fantastic! I hope you can get it developed further, and that you can make it public for others to use :)
- librasteve 1y ago
  backlight?
- elric 1y ago
  As a fellow migraineur, I feel compelled to point out that the quest for triggers and root causes is probably never going to end. The way I see it, the migraine "bucket" slowly fills up, and the final trigger is simply the drop that makes it run over. I can suggest the research papers by Markus Dahlem for some in depth modern takes on migraine.
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wahnaton 1y ago
Launched my first couple of apps this year! A scanner for pilots to convert handwritten flight logs to CSV files: https://apps.apple.com/us/app/flightlogscan/id6739791303 https://apps.apple.com/us/app/flightlogscan/id6739791303 And a silly, fun, speed-based word game: https://apps.apple.com/us/app/scramble-game/id6748549424 https://apps.apple.com/us/app/scramble-game/id6748549424 (my record is <4 seconds lmk if you can beat it!) Let me know what you think :D
dcheong 1y ago
User Mastery: https://usermastery.com https://usermastery.com A unified platform for product teams to announce updates, maintain a changelog, share roadmaps, provide help documentation and collect feedback with the help of AI. My goal is to help product teams tell users about new features (so they actually use them), gather meaningful feedback (so they build the right things), share plans (so users know what's coming), and provide help (so users don't get stuck). Doing it as an indie hacker + solo founder + lean. Started 13 days ago. Posting about my journey on Youtube every week day https://www.youtube.com/@dave_cheong https://www.youtube.com/@dave_cheong
Traubenfuchs 1y ago
To prove my expertise in anything from infrastructure, over backend to frontend, I learned how to use terraform to provision a managed kubernetes cluster (on oracle clouds excellent free forever tier). I am currently developing a web app consisting of a spring/kotlin backend for an angular frontend that is meant to provide a UI for kubectl. It has oAuth login and allows you to store several kubernetes configs, select which one to use and makes it unnecessary to remember all the kubectl commands I can never remember. It's what I'd like to have if I had to interact with a kubernetes cluster at work. Yes, I know there are several kubernetes UIs already, but remember, this is for 1) learning and 2) following through and completing a project at least somewhat.
rozenmd 1y ago
Still a one-person project (since 2021): https://onlineornot.com https://onlineornot.com I'm still rebuilding OnlineOrNot's frontend to be powered by the public REST API. Uptime checks are now fully powered by a public API (still have heartbeat checks, maintenance windows, and status pages to go). Doing this both as a means of dogfooding, and adding features to the REST API that I easily dumped into the private GraphQL API without thinking too hard. That, and after I finish the first milestone (uptime checks + heartbeat/cron job monitors), I'll be able to start building a proper terraform provider, and audit logs. Basically at the start of the year I realised GraphQL has taken me as far as it can, and I should've gone with REST to start with.
EmanuelB 1y ago
One man project for 4 years: https://kastanj.ch/ https://kastanj.ch/ Most recipes are a failure for beginners on the first try. I aim to make recipes bulletproof so anyone can pick up any recipe and it will just work. The goal is to make the best recipe app ever. On a technical level recipes are built as graphs and assembled on demand. This makes multilanguage support easy, any recipe can use any unit imaginable, blind people could have custom recipe settings for their needs, search becomes OP, and there is also a wikipedia like database with information that links to all recipes. Because of the graphs; nutritional information, environmental impact, cost etc. can simply be calculated accurately by following linked graphs. Most recipe apps are very targeted to specific geographical regions and languages, this graph system removes a lot of barriers between countries and will also be a blessing to expats. Imagine an American in Europe that wish to use imperial units, english recipes, but with ingredients native to their new homeland. No problem, just follow a different set of nodes and the recipe is created that way for them. The website is slightly outdated but gives a good idea of what is coming. Current goal is to do beta launch in 2026.
- Paradigm2020 1y ago
  I admire the dedication and love to idea / how much you've thought it trough from the app / logic side. From the marketing side... I'd make a selection on the website on first visit - I'm a chef / creator - I like to cook Your cta (call to action) is... Not very effective Instagram only has 7 followers and no posts. ... I like the dedication but I'd definitely recommend to improve your marketing / promotion skills (if you build it they will come is a myth unfortunately...), if you wanna have a call about it feel free to hit me up, tijlatduckdotcom. I'm also in Europe so easy for timing.
  - EmanuelB 1y ago
    Yes the marketing is weak. Will definitely have to spend time on that. Currently prioritizing topics related to onboarding beta users. What do you specialize in?
- halper 1y ago
  Have been sketching on what sounds like some of your concepts: recipes as trees with actions done to ingredients with timing and so on. I will sign up as a beta tester! :)
pabs3 1y ago
Working on the ArchiveBot dashboard code a bit, on and off. Quite a bit nicer now. https://wiki.archiveteam.org/index.php/ArchiveBot https://wiki.archiveteam.org/index.php/ArchiveBot
ccjiang 1y ago
I’ve been working on https://redditdeep.com https://redditdeep.com to solve a problem I’ve had for a while. I regularly browse Reddit (and Hacker News) to keep up with new trends and research topics, but it's really time-consuming. - It’s hard to find the right communities. Search and recommendation features aren’t quite there, and I don’t want to just passively scroll a feed. - Going through all the comments takes too long. I just want to quickly grasp the main points people are making. If interested, I can dive in further. So I started this project to help streamline that process—kind of like a “deep research” workflow for my own browsing. It’s still early, but it’s already saving me time. If anyone knows of similar tools out there, I’d love to hear about them.
- felipesabino 1y ago
  Interesting, I has a similar idea for this problem of being overwhelmed with sources and the need to go into each submission and its comments. But I went in a different direction, it is a mix of RSS reader with summarization. https://rss.sabino.me/ https://rss.sabino.me/ It is open source, and hosted for free on github pages, so you can customize the feeds and reddit communities. There is also a configuration ready to use the locall llama from github build system, so you dont have to rely on paying for AI services
  - ccjiang 1y ago
    Like it, quite neat reports
- Bolutifeh 1y ago
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raphinou 1y ago
Working on a multisig solution for authenticated file distribution, initially targeting GitHub releases. Based on minisig and git. I think this project is an interesting addition as a software supply chain solution, but generating interest in the project in this early stage proves difficult. For those interested, I maintain a spec in parallel of the development at https://github.com/asfaload/spec https://github.com/asfaload/spec
ternaryoperator 1y ago
A JVM written in go: jacobin.org
bibin765 1y ago
I've been working on https://edugram.live https://edugram.live to make learning fun like a social media feed. Planning to build an insta like mobile app feed on top of this.
adrianbooth17 1y ago
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- sema4hacker 1y ago
  I do not find this giant block of text helpful at all.
Bootvis 1y ago
An AI powered meal planner that helps you create recipes, plan your weeks and manage your groceries: https://github.com/bobjansen/mealmcp https://github.com/bobjansen/mealmcp There is a website too so you don’t actually need to use MCP: https://meals.bobjansen.net/ https://meals.bobjansen.net/
admiralrohan 1y ago
Working on a original algorithm to explain human behavior from 3rd person perspective (1st stage). The whole research is divided into 6 stages. In 2nd stage, I will mathematically establish the best course of action as an individual given the base theory. In 3rd stage, I will explain common psychological phenomenon through the theory, things like narcissism, anxiety, self-doubt, how to forgive others, etc. In 4th stage, I will explain how the theory is the fastest way to learn across multiple domains and anyone can become a generalist and critical thinker. In 5th stage, I will explain how society will unfold if everyone can become generalist and critical thinker through the theory. And how this is the next big societal breakthrough like Industrial revolution. In 6th and last stage, I will think about how to use this theory to make India the next superpower, as this theory can give us the demographic advantage. Shared more about the algorithm here https://x.com/admiralrohan/status/1973312855114998185 https://x.com/admiralrohan/status/1973312855114998185
- cindyllm 1y ago
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- legacynl 1y ago
  > Working on a original algorithm to explain human behavior from 3rd person perspective (1st stage). What does that mean?
  - admiralrohan 1y ago
    A unified theory on how humans make decisions. What is the confusion here?
tallytarik 1y ago
Working on improving the data pipeline for https://iplocate.io https://iplocate.io - an IP intelligence service I've worked on since 2017. Recent focus has been on geolocation accuracy, and in particular being able to share more data about why we say a resource is in a certain place. Lots of folks seem to be interested in this data, and there's very little out there. Most other industry players don't talk about their methodology, and those that do aren't overly honest about how X or Y strategy actually leads to a given prediction, or the realistic scale or inaccuracies of a given strategy, and so on. So this is an area I'm very interested in at the moment and I'm confident we can do better in. And it's overall a fascinating data challenge!
pianopatrick 1y ago
I'm working on that thing the world really needs - yet another javascript framework. The code is all in the repo for my app though. Hopefully I can break it out into it's own repo to share by the end of the year.
nhatcher 1y ago
I am working on https://www.ironcalc.com https://www.ironcalc.com, a spreadsheet engine. I have been working on it for the last two years as a side project, but starting March will be my full time job! Kind of excited and scared at the same time
- quaintdev 1y ago
  This looks great! r/selfhosted will love this. Could you please provide a Docker image?
  - nhatcher 1y ago
    Oh right, yes, that's long due. I will have one for ~Sunday and post it there. Many thanks!
    - QuiCasseRien 1y ago
      nice project very interesting How do you switch from open source (1) to full time paid job (2) ? I'm curious cause I'm still stuck in (1) Thank for your feedback
      - nhatcher 1y ago
        Thanks! With respect tothe transtion I think everyones case is different. On my case, I am not an entrepeneur, I didn't aspire to create a company and it wasn't my intentions to make money out of IronCalc. I thought it was a missing piece in our current tech stack and turn out that many other people were interested. Firs I got a grant from the nlNet[1]. That wasn't enough for me to live of but paved the way to what was coming. Many different companies took an interest and I started havin emails from different folks about how to integrate IronCalc. Some of them were happy to spend some money on it, but I couldn't take it because of my day job. Goverments got interested (!) [2]. I realized there might be ways for me to have a modest living and push the vission I have for IronCalc for another two years. There are many things I could say on the topic, if you like to chat feel free to send me an email. I'm always happy to help [1]: https://nlnet.nl/project/IronCalc/ https://nlnet.nl/project/IronCalc/ [2]: https://github.com/suitenumerique/calc https://github.com/suitenumerique/calc
eswat 1y ago
Started working on digital nomad event and workation aggregator two months ago. https://reorient.guide/ https://reorient.guide/ That main usecase is done. I’m now focusing on travel guides for remote workers. Goal is to help those new to a country to become as productive as they would be at home within 2-3 hours upon landing at the airport. I completed 80% of a guide to South Korea. I started working on these guides after my friends in Tokyo commented during our last co-working session on how fast I got to our favourite spot (Tokyo Innovation Base) from Narita Airport; they thought I was already in-town.
nitroedge 1y ago
A React Three Fiber-based avatar engine with speech synthesis, voice automation, and real-time interaction with tools such as Home Assistant, n8n, and LLMs.
vulkoingim 1y ago
I got tired of Spotify recommending me the same songs, from the same artists, over and over again. So I built Riff Radar - it creates playlists from your followed artists' complete discography, and allows you to tailor them in multiple ways. Those playlists are my top listened to. I know, because you can also see your listening statistics (at the mercy of Spotify's API). The playlists also get updated daily. Think of it as a better version of the daily mixes Spotify creates. https://riffradar.org/ https://riffradar.org/
- 6mian 1y ago
  When I tried to save a newly created playlist I got a 500 XHR with message: "failed to fetch user playlists: Error 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND disabled = 0' at line 4", about 2mins ago, if that help finding this is logs.
  - vulkoingim 1y ago
    Oops that's embarassing - it should be good now :) Thanks! That was a classic case of fixing one thing and breaking another, which my tests didn't catch :(
optimog 1y ago
We are in the early stage of building the platformed version of our current WordPress plugin https://www.pathmetrics.io https://www.pathmetrics.io It's a full funnel marketing attribution & insights tool with the intent of making marketing & marketing spends more transparent. We started from creating an utm tracking tool for our agency clients and currently it's a product on its own. We'll make it a platform to remove some of the limits that we have with WordPress and reach a larger audience. Eu based.
thunfischtoast 1y ago
I'm working on a little website that helps me and my friends to decide easier what to play on a gamenight, because it always goes like this: - I want to play x and y - I want to play y and z - I don't have z - I don't really feel x - Lets play b - I'd rater play c - Let's settle on d - Today H is joining, he does not have d It'll work in sessions where first everyone can suggest games, then in the second phase veto out suggestions, then vote and it'll display the games with the highest vote. You can also manage/import a list of your games and it'll show who owns what. It's geared towards video games, but will work for board games too. Hope to release it for everyone in the next weeks.
- pbarondadditude 1y ago
  Sounds great. Would everyone "accept" the result, or would it be worth adding a little LLM explanation of why the result should content everyone by explaining how the game retains elements or this other voted game and that other voted game, to try and make people go "ok, sure"? I'm not a huge gamer so maybe this is an obvious reaction they would get from their own experience when seeing the result without needing a LLM explanation.
  - thunfischtoast 1y ago
    Maybe far down the road. For now I'm fine with a minimal tool that does not aim to take out the human interaction in the group haha. If the tool finds a small community more features might be added like content-based recommendations, but I don't want to drive up the costs right now
ahmetcadirci25 1y ago
I am working to bring different projects together in a single system, and I am also creating a large knowledge base. https://ahmetcadirci.com/ https://ahmetcadirci.com/
prmejc 1y ago
TPS takt scheduling and execution system. It is a system to support any kind of production or logistics process in Toyota Production System way of working. You define resources needed for activity, time per activity, dependencies between activities to complete a process. After you input the process you want to complete, you get a schedule similar to a gantt chart. System displays which activities should be ongoing at any moment, you click gui or call API to complete the activities. After process is complete you get a report of delays and deviations by Takts, activities and resources. Based on that report you can decide what improvements to make to your process.
fencer 1y ago
Currently building out an application to help me allocate project funding in an academic setting to contracts and scientific staff. It'll be for internal use first, depending on my motivation I might release it at one point. The main features will be the management of split contracts (30% project A, 70% project B), pay grade progressions (German system), handling of unique spending and budget requirements from funding agencies (also for now only Germany + EU Funding), and reporting features for internal planning. I am not a computer scientist, so we will see how this goes and if it can replace the currently used disgusting excel sheet.
ibizaman 1y ago
I help privacy and data sovereignty enthusiasts take back control of their data without needing to change their habits. I’ve been working for the past 3 years on SelfHostBlocks https://github.com/ibizaman/selfhostblocks https://github.com/ibizaman/selfhostblocks, making self-hosting a viable and convenient alternative to the cloud for non technical people. It is based on NixOS and provides a hand-picked groupware stack: user-facing there is Vaultwarden and Nextcloud (and a bunch more but those 2 are the most important IMO for non technical people as it covers most of one’s important data) and on the backend Authelia, LLDAP, Nginx, PostgreSQL, Prometheus, Grafana and some more. My know-how is in how to configure all this so they play nice together and to have backups, SSO, LDAP, reverse proxy, etc. integration. I’m using it daily as the house server, I’m my first customer after all. And beginning of 2025 it passed my own internal checkpoint to be shared with others and there’s a handful of technical users using it. My goal is to work on this full time. I started a company to provide a white glove installation, configuration and maintenance of a server with SelfHostBlocks. Everything I’ll be doing will always be open source, same as the whole stack and the server is DIY and repair friendly. The continuous maintenance is provided with a subscription which includes customer support and training on the software stack as needed.
compleix 1y ago
I recently completed https://hashatar.io https://hashatar.io It’s a simple NPM package that produces colorful avatars from input data to aid with quick visual verification. I’d like to see it adopted as a standard.
compleix 1y ago
I recently completed https://hashatar.io https://hashatar.io It is a simple NPM package that generates colorful avatars from input data to aid in quick visual verification. I would like to see it adopted as a standard.
aosmith 1y ago
https://thingg.co https://thingg.co Very very beta. No stated mission just working with smart people on interesting ideas.
emrekutlu 1y ago
https://cafe.io https://cafe.io It is a DNS service for AWS EC2 to keep the ever changing IPs when you cannot use the Elastic IP like ASG or when you don't want to install any third party clients to your instances. It fetches the IPs regularly via AWS API and assign them to fixed subdomains. It is pretty new :) still developing actively.
ncruces 1y ago
The Litestream read replicas they announced, just for my Go SQLite driver. They mostly work already, would appreciate testing from anyone who already has a larger, real-world Litestream v0.5.0 setup running. https://fly.io/blog/litestream-revamped/#lightweight-read-replicas https://fly.io/blog/litestream-revamped/#lightweight-read-re... https://github.com/ncruces/go-sqlite3/tree/litestream/litestream https://github.com/ncruces/go-sqlite3/tree/litestream/litest...
n1c 1y ago
I mentioned https://pageday.org https://pageday.org last month, still keen to get it going as a slow burner. Also been doing small little prototypes with cursor/claude for a game I'd love to tinker on more. https://prototype-actions.prefire.app/ https://prototype-actions.prefire.app/ https://prototype-fov.prefire.app/ https://prototype-fov.prefire.app/ It's quite an interesting process to vibe code game stuff where I have a vague concept of how to achieve things but no experience/muscle memory with three.js & friends.
vazkus 1y ago
https://metriffic.com/about https://metriffic.com/about - What: Sun Grid Engine–style scheduler + Docker on System-on-Module (SoM) boards for reproducible tests/benchmarks and interactive SSH sessions (remote dev). - Who: Robotics/embedded engineers comparing SoMs and tuning models/pipelines on target platforms. - Why: Reproducible runs, easy board access, comparable reports. Pulled this side project off the shelf — something I started after covid, when I was working at one of the consumer robotics companies (used to be the largest back then). Got it mostly working, but never actually released. I tend to dust it off and push it along a bit whenever I’m between jobs. Like now... Feels good to be back at it.
vinhnx 1y ago
I'm currently building my own coding agent, VT Code. VT Code is a Rust-based terminal coding agent with semantic code intelligence via Tree-sitter (parsers for Rust, Python, JavaScript/TypeScript, Go, Java) and ast-grep (structural pattern matching and refactoring). It supports multiple LLM providers: OpenAI, Anthropic, xAI, DeepSeek, Gemini, OpenRouter, Z.AI, Moonshot AI, all with automatic failover, prompt caching, and token-efficient context management. Configuration occurs entirely through vtcode.toml, sourcing constants from vtcode-core/src/config/constants.rs and model IDs from docs/models.json to ensure reproducibility and avoid hardcoding. [0], [1], [2] Recently I've added Agent Client Protocol (ACP) integration. VT Code is now a fully compatible ACP agent, works with any ACP-clients: Zed (first-class support), Neovim, marimo notebook. [3] [0] https://github.com/vinhnx/vtcode https://github.com/vinhnx/vtcode [1] https://crates.io/crates/vtcode https://crates.io/crates/vtcode [2] https://docs.rs/vtcode https://docs.rs/vtcode [3] https://agentclientprotocol.com/overview/agents https://agentclientprotocol.com/overview/agents Thank you!
- OldOneEye 1y ago
  This looks very exciting! I'm following it and I'll give it a go. Not that I'm unsatisfied with Claude Code for my amateur level, but it's clear incentives are not exactly aligned when using a tool from the token provider xD I love that you've made it open source and that it's in Rust, thanks a lot for the work!
  - vinhnx 1y ago
    Thank you for your kind words. This is my own research into how coding agent works in practice, I love to explore the underlying technologies of how Claude Code, and Codex and coding agent works in general. I choose Rust since I have some familiarity and experience with it, VT Code is of course, AI-assisted, I mainly use Codex to help me build it. Thank you again for checking it out, have a great day! : )
- sim04ful 1y ago
  You’ve done an incredible amount of work — I’m definitely going to try out the Zed integration. I’m curious though, how significant do you think it is for the agent to have semantic access through Tree-sitter? Also what model have you had the most success with ?
conflio 1y ago
Building Conflio – a personal AI newsletter tool. I was tired of only having 1 or 2 things per newsletter that interested me, multiplied by however many newsletters I've subscribed to. Trying to solve that. The idea: design newsletter sections on whatever topics you want (football scores, tech news, new restaurants in your area, etc.), choose your tone and length preferences, then get a fully cited digest delivered weekly to your inbox. Completely automated after initial setup (but you can refine it anytime). Have the architecture sorted and a pretty good dev plan, but collecting interest before I invest a ton of time into it. If you feel this pain too, waitlist is here: https://www.conflio.app/ https://www.conflio.app/ (Or maybe I'm just too lazy about staying informed haha)
merelysounds 1y ago
Nonoverse, a nonogram puzzle game: https://lab174.com/nonoverse https://lab174.com/nonoverse Slice and Share; framing, diptychs, also helps share photos on social media without cropping: https://apps.apple.com/app/slice-and-share/id6752774728 https://apps.apple.com/app/slice-and-share/id6752774728 Both are free, no ads, no account required. I use them myself; I’m looking to improve them too so feedback is very welcome.
pawelkobojek 1y ago
I'm working on Penteglot - a fork of Emacs's Eglot LSP client with multi-server support. The main feature: you can run multiple language servers simultaneously for the same buffer. One of the main reasons people stick with lsp-mode over Eglot has been the lack of multi-server support. Eglot is otherwise the most "emacsy" LSP client, so I'm working on filling that gap and I hope it could be merged into Emacs one day. This is still WIP but I've been using it for a while for Python (basedpyright or pyrefly + ruff for linting) and TypeScript (ts-ls + eslint + tailwind language server). GitHub: https://github.com/pawelkobojek/penteglot https://github.com/pawelkobojek/penteglot
surrTurr 1y ago
I'm building 'Zeitgeist': an app to take Stories, privately. It's basically Snapchat, but without other people. Currently in AppStore review! https://imgur.com/a/CSMw6EG https://imgur.com/a/CSMw6EG
HenryYWF 1y ago
I’ve been working on AirSend — we help workers to get paid in fiat currency but spend in stablecoins. Clients can pay invoices in fiat (like USD or EUR), and it’s automatically converted into USDC inside your wallet (0.5% platform fees). From there, users can either send funds to another wallet or spend directly using a pre-funded debit card. It’s still early, but we’re testing with a small group of users who want to receive payments faster and avoid PayPal or wire fees. If you’re a freelancer or digital nomads interested in trying it out, you can check it out here: https://useairsend.com https://useairsend.com
withinboredom 1y ago
Between contributing to FrankenPHP (FrankenPHP.dev), I’ve been working on AtlasDb (https://github.com/bottledcode/atlas-db https://github.com/bottledcode/atlas-db), its a distributed edge database — or it will be when I’m finished. There are a few unique things that make it more robust than etcd, and more scalable. Right now, it basically works except under certain types of contention, which I’ve been trying to solve for a couple of days now.
stephenanand1 1y ago
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gantengx 1y ago
I built a routine management app for my kids (7 and 10) called "Oh Yah!" after their constant "Oh yah! I forgot" responses about homework Link: https://ohyahapp.com https://ohyahapp.com Interesting challenge was designing for minimal distractions while keeping setup simple for parents. Timer-locked navigation so kids can see what's next but can't start other tasks or switch profiles. Also refactored from schedule-centric (nightmare to maintain) to task-definitions as first-class citizens, which made creating schedules way easier React Native/Expo + Firebase. On the App Store after months of dogfooding with the family
- OldOneEye 1y ago
  I love this! Building something that you need and making it available is the true community spirit!
asah 1y ago
new PostgreSQL index type which outperforms B-Trees for many common cases. As a wild experiment, I'm entirely vibe coding this and not hand-writing it. It works by specializing for the common case of read-only workloads and short, fixed-length keys/includes (int, uuid, text<=32b, numeric, money, etc - not json) and (optionally) repetitive key-values (a common case with short fixed-length keys). These kinds of indexes/tables are found in nearly every database for lookups, many-many JOIN relationships, materialized views of popular statistics, etc. Currently, it's "starting to work" with 100% code coverage and performance that usually matches/beats btree in query speed. Due to compression, it can consume as little as 99.95% less memory (!) and associated "pressure" on cache/ram/IO. Of course, there are degenerate cases (e.g. all unique UUID, many INCLUDEs, etc) where it's about the same size. As with all indexes, performance is limited by the PostgreSQL executor's interface which is record-at-a-time with high overhead records. I'd love help coding a FDW which allows aggregates (e.g. count()) to be "pushed down" and executed in still requires returning every record instead of a single final answer. OTT help would be a FDW interface where substantial query plans could be "pushed down" e.g. COUNT(). The plan is to publish and open source this work. I'd welcome collaborators and have lots of experience working on small teams at major companies. I'm based in NYC but remote is fine. - must be willing to work with LLMs and not "cheat" by hand-writing code. - Usage testing: must be comfortable with PostgreSQL and indexes. No other experience required! - Benchmarking, must know SQL indexes and have benchmarking experience - no pgsql internals required. - For internals work, must know C and SQL. PostgreSQL is tricky to learn but LLMs are excellent teachers! - Scripting code is in bash, python and Makefile, but again this is all vibe coded and you can ask LLMs what it's doing. - any environment is fine. I'm using linux/docker (multi-core x86 and arm) but would love help with Windows, native MacOS and SIMD optimization. - I'm open to porting/moving to Rust, especially if that provides a faster path to restricted environments like AWS RDS/Aurora. - your ideas welcome! but obviously, we'll need to divide and conquer since the LLMs are making rapid changes to the core and we'll have to deal with code conflicts. DM to learn more (see my HN profile)
- kunley 1y ago
  Huh, "cheat" by hand-writing code? Explain
driese 1y ago
There is this popular coffee cup cooling problem: assume you want to keep your morning cup of coffee hot for as long as possible. When do you add your milk? Immediately or later? I am overengineering a simulation-based solution to this because I think there are scenarios based on cup shapes and environmental temperatures that allow either answer to be true. This will end up as a blog post I guess.
reconnecting 1y ago
Creating tirreno, open-source security analytics. Like web analytics but for security, it shows what happens inside of the application. Live demo: https://play.tirreno.com/login https://play.tirreno.com/login (admin/tirreno) Github: https://github.com/tirrenotechnologies/tirreno https://github.com/tirrenotechnologies/tirreno
g0ran 1y ago
Here on Croatian islands maritime traffic disruptions and power outages happen often. Constantly checking websites or searching paper notifications stuck on random street lamp posts is a no-go and timely information is important. I'm working on a mini-project which monitors official resources on the web and sends email notifications on time. Currently covering around 15000 inhabitants. https://skoljarev.com/bodulica/ https://skoljarev.com/bodulica/
- 01HNNWZ0MV43FF 1y ago
  Awesome! What are you using to send emails?
  - g0ran 1y ago
    Hey thanks! Using Brevo, formerly known as SendInBlue. Free tier covers project's needs for now.
jazzprogramming 1y ago
Same as last time, I guess. It's a voxel building environment that uses irregular voxels (voxels with sloped faces). I've been working on fixing the bugs for a while now (and there are still a lot of them left). Browser version here, if you're curious: https://jazzprogramming.github.io/vorfract/ https://jazzprogramming.github.io/vorfract/
bobnarizes 1y ago
Building https://fallinorg.com/ https://fallinorg.com/, a Mac app that organizes your files. It looks inside each file to see what it’s about, then moves it to the right folder for you. Everything happens on your Mac, so nothing leaves your computer. No clouds, no servers. It already works with PDFs, ePubs, text, Markdown, and many other file types. Next I’m adding Microsoft Office and iWork support. If you have messy folders anywhere on your Mac, Fallinorg can help.
ivankra 1y ago
Cataloging and benchmarking JavaScript engines: https://github.com/ivankra/javascript-zoo https://github.com/ivankra/javascript-zoo
midepeter123 1y ago
I am working on www.accrux.co. It basically just a project that allows finance and investors bring their diversified portfolios and manage multiple portfolios together into one place. As a little investor myself that have some crypto, stock and fixed assets, I find it difficult bringing some of my investments together that was why i decided to build this. The goal and aim is just to bring clarity into your investments and have it as your investment companion which gives your detailed insight and time to time alerts on the health of your portfolios. I currently have it in testing and if anyone is willing to give it a try https://appstaging.accrux.co/signup https://appstaging.accrux.co/signup here or reply so i can take you through a demo.. It is completely free for the few months and may charge a couple of dollars after a while after more features are added to cater for the service.
davidchua 1y ago
I'm currently working on two passions of mine. Both of them a one-man project. The first is a DNS blocker called Quietnet - https://quietnet.app https://quietnet.app. Its born out of my interest in infrastructure and I wanted to build an opininated DNS blocker that helps mom and pops be safer on the Internet. At the end of the day its just the typical Pi-hole on the Cloud but with my personal interest in providing stronger privacy for our users while keeping their families safe. The second, is a small newsletter aggregator tool called Newsletters.love - https://newsletters.love/ https://newsletters.love/. I wanted to create a way for people to start curating their own list of newsletters and then sharing them with their friends and families. The service helps to generate a private email adddress that they can use to subscribe to newsletters and then start reading those newsletters whenever they want without it getting lost in their email inbox.
lexoj 1y ago
A language specific (for better AST context and tooling) agentic TUI: https://github.com/piqoni/vogte https://github.com/piqoni/vogte
muragekibicho 1y ago
Super silly but I'm searching for a mathematical backdoor in Bitcoin's secp and the secr curve. I saw that both curves use unsafe primes (p-1 factors pretty well) for the generator order. So I'm trying to define a multiplication operation using primitive roots. [0] https://leetarxiv.substack.com/p/if-youre-smart-why-are-you-poor-elliptic https://leetarxiv.substack.com/p/if-youre-smart-why-are-you-... [1] (The other time the US gov put a backdoor in an elliptic curve) https://leetarxiv.substack.com/p/dual-ec-backdoor-coding-guide https://leetarxiv.substack.com/p/dual-ec-backdoor-coding-gui...
manukall 1y ago
Working on Langoustine (https://www.langoustine.dev https://www.langoustine.dev), a feedback loop layer for AI agents. It’s designed to plug into frameworks like CrewAI, AutoGen, or LangChain and help agents learn from both successful and failed interactions - so instead of each execution being isolated, the system builds up knowledge about what actually works in specific scenarios and applies that as contextual guidance next time. The aim is to move beyond static prompts and manual tweaks by letting agents improve continuously from their own runs. Currently also working on an MCP interface to it, so people can easily try it in e.g. Cursor.
upmostly 1y ago
I’ve been working on DB Pro — a modern desktop database workbench built with Electron, React, and Drizzle ORM. It’s designed to feel fast, cohesive, and genuinely enjoyable to use — something that sits somewhere between TablePlus, Notion, and VS Code. Right now it connects to local and remote databases like SQLite and Postgres, lets you browse schemas and tables instantly, edit data inline, and create or modify tables visually. You can save and run queries, generate SQL using AI, and import or export data as CSV or JSON. There’s also a fully offline local mode that works great for prototyping and development. One of the more unique aspects is that DB Pro lets you download and run a local LLM for AI-assisted querying, so nothing ever leaves your machine. You can also plug in your own cloud API key if you prefer. The idea is to make AI genuinely useful in a database context — helping you explore data and write queries safely, not replacing you. The next big feature is a Visual Query Builder with JOIN support that keeps the Visual, SQL, and AI modes in sync. After that, I’m working on dashboards, workflow automation, and team collaboration — things like running scripts when data changes or sharing queries across a workspace. The goal is to make DB Pro the most intuitive way to explore, query, and manage data — without the usual enterprise clutter. It’s still early, but it’s already feeling like the tool I always wanted to exist. You can see it here: https://dbpro.app https://dbpro.app Would love to hear feedback, especially from people who spend a lot of time in database clients — what’s still missing or frustrating in the current landscape?
pankajtanwar 1y ago
I’m building a small side project called https://www.localgeoguessr.com/ https://www.localgeoguessr.com/ — a fun geography game that tests how well you know your local area. It’s still in a very early stage, not polished yet, but it’s somewhat playable. The idea is to eventually add more categories like “restaurants,” “theaters,” “roads,” etc., so you can play based on local themes. I’d love to hear your thoughts - any feedback on what you’d like to see, what feels off, or any issues you run into would be super helpful.
- pbarondadditude 1y ago
  It's really fun! Thank you. On the result screen, let me click on the locations so that I can learn more about them. Some museums I didn't know and would click immediately to learn more about them. Or even add a little explanation of what they are.
  - pankajtanwar 1y ago
    Yeah, good idea. love that! Sweet, thanks so much for the suggestion. I've taken a note
- jonwinstanley 1y ago
  Love this. I chose a small village and got a few clues like "War memorial", I'd bet there are many War Memorials in the 10km radius - so was impossible to know which one it meant.
  - pankajtanwar 1y ago
    Ah, that makes sense. thanks, i'll work on fixing it
- elicash 1y ago
  I laughed at the "do you even live here?"
  - pankajtanwar 1y ago
8note 1y ago
ive got a couple ai scripts on the go, and i want to see if i can get the inference to run on my phone. 1. is something that can poll a bunch of websites workshop/events pages to see if theres any new events [my mother] wants to go to and send a digest to her email 2. is a poller to look up the different safeway/coop/save on flyers and so on to see whats on sale between the different places, then send a mail with some recipes it found based on those ingredients Im most of the way through 1, but havent started on 2 yet.
- pacifi30 1y ago
  https://www.produceapp.ai/ https://www.produceapp.ai/ For 2 If you ever want to chat about 2, i would love to say hello
librasteve 1y ago
I’m refactoring https://harcstack.org https://harcstack.org so that it can handle Theme plugins. Next after Pico CSS is Bulma. The idea is to complement HTMX on the server side with functional HTML coding (inspired by elmlang), components and a base library.
simquat 1y ago
I'm working on a tool[0] to address how hard it is for non-technical people to understand the text-based code from vibe coding tools. Our approach is to make the complexity more readable by using three simple block types to represent logic, data, and UI, which are connected by cables – a bit like wiring up components on an electronics breadboard –. Instead of spitting out a wall of code, the AI generates these visual blocks and makes the right connections between them. The ultimate goal is to make the output from LLM more accessible and actionable for everyone, not just developers. [0] https://breadboards.io/ https://breadboards.io/
Gedalge 1y ago
A personal webradio. It’s fast, free, keyboard-only, cross-platform, and add-free. It’s been my only source of music for the past 6 months or so. I’m not sharing the link because of music copyright issues. But I think more people should do that, to break free of the yoke of greedy music platforms.
- nugzbunny 1y ago
  Does this play music you’ve downloaded in random order? How do you learn of new tracks? That’s where I like radio/Spotify - I get to hear new music.
  - Gedalge 1y ago
    - I create channels that play tracks in a defined order, on repeat, but with a duration of at least 80 hours (and ever-growing). Old-school album-based listening. - I think learning of new stuff is twisted in the current environment. "New stuff" in the sense of radio/Spotify is mostly "same stuff as I know and like, but slightly different so it feels new". You don’t discover truly new stuff unless by actively searching for it. No radio or service is going to passively do that for you.
christoph123 1y ago
An app to track my work automatically by feeding screenshots to LLMs and analyzing those. https://donethat.ai https://donethat.ai Obviously this is quite sensitive data so architected it to never store raw data, allow for bring-your-own-key, and even in team settings be fully private by default, everybody keeps control of all their results. Started about six months ago, have some first users, and always looking for feedback!
loafdev 1y ago
https://pond.sh https://pond.sh I have been working on a one week side-project that ended up taking over a year… Working on it periodically with friends to add new features and patch bugs, at the moment I'm trying to expand the file sharing capabilities. It's been a journey and I have learnt quite a lot. The aim of this is to be a simple platform to share content with others. Appreciate any feedback, this is my first time building a user facing platform. If the free tier is limiting, I've made a coupon "HELLOWORLD" if you want to stress test or try the bigger plans, it gives you 100% off for 3 months.
- GalaxyNova 1y ago
  Is this supposed to be a sort of user-friendly vercel / gh pages alternative?
  - loafdev 1y ago
    In some ways yes, we want to make non-technical frontend to host static sites but also be able to host content such as files and documents easily too.
    - GalaxyNova 1y ago
      I see, sounds cool! You should get your website on IPv6 though.
      - loafdev 1y ago
        Noted, thanks
- sameera_sy 1y ago
  Are you looking for contributors to your project?
  - loafdev 1y ago
    Thanks for the interest, but we are not looking for anyone at the moment.
tiniuclx 1y ago
I'm working on Botnet of Ares, a hacking simulator game for PC [0]. It's an homage to classics such as Uplink and Hacknet, and also a commentary on the state of the IoT security industry. Recently I've managed to port the game onto a real-world cyberdeck, the uConsole. [1] [0] https://store.steampowered.com/app/3627290/Botnet_of_Ares/ https://store.steampowered.com/app/3627290/Botnet_of_Ares/ [1] https://tiniuc.com/hacksim-on-cyberdeck/ https://tiniuc.com/hacksim-on-cyberdeck/
- yogurtboy 1y ago
  This looks really cool. What are you doing for music? I have been looking for a new project to continue working on my production skills.
  - tiniuclx 1y ago
    Thanks for the interest! I'll be handling the music myself, I'm a producer & multi-instrumentalist and two tracks for the game have already been composed.
tjomk 1y ago
Having worked for different startups for 10+ years and started 3 of my own (eventually failing), I always wanted a job board for local startups. Not necessarily IT-related jobs. Finally built it about a month ago: https://estonianstartupjobs.ee https://estonianstartupjobs.ee There are few similar projects too, one is itself a startup which sadly on the verge of bankruptcy, and another aggregates only IT-related jobs.
not--felix 1y ago
https://ivyreader.com https://ivyreader.com I am working on my RSS Reader/Podcast player. I am currently searching and patching all the little bugs, fixing the ui and creating the landingpage.
partnano 1y ago
Working on the finishing touches for my first bigger game, created and published entirely by myself! It's a pixelly courier-adventure, questioning the pace of our modern world a little bit: https://store.steampowered.com/app/3644970/Fading_Serenades/ https://store.steampowered.com/app/3644970/Fading_Serenades/ Done with Godot in just 7-8 months, it's fun how fast you can create things when you really focus on something :)
horizonVelox999 1y ago
This project is amazing, it feels like we finally get to see exactly what's in our food and make smarter choices.
elric 1y ago
Spent last week at a Java conference, and it made me realise that I haven't made many open source contributions of late. So I'm currently going through the issue trackers of the projects I rely on the most to see where I can pitch in.
bandana 1y ago
I'm making an OpenAI API proxy to stay within a spending limit (like 1$ per hour then a 429), AFAIK they only support "budget alerts" and I'm not comfortable releasing anything without a hard limit on the spend. https://github.com/goverture/goxy https://github.com/goverture/goxy - Still a work in progress, I plan to support streaming as well and might support other providers if there's a demand for it.
- auran 1y ago
  This would be a game changer. There are so many times I run out of credits without knowing when it’s going! I know there is the dashboard, but I think it’s quite limited in my use cases.
- MarioMan 1y ago
  OpenAI gives an allotment of free daily tokens if you agree to hand over the inputs as training. I’d love a proxy that places the limit just before you exhaust those free tokens, to avoid incurring any expenses for small hobbyist projects.
  - nbbaier 1y ago
    THIS would incredible
WilcoKruijer 1y ago
I’ve noticed that a lot of work is duplicated across projects that use the same libraries or SDKs (e.g., Stripe). Developers write a lot of glue code to shuffle data between the Stripe API and the app’s frontend or admin dashboard, as well as to handle incoming webhooks and persist data to the app’s database. That’s why I’ve been building 'Fragno', a framework for creating full-stack libraries. It allows library authors to define backend routes and provides reactive primitives for building frontend logic around those routes. All of this integrates seamlessly into the user’s application. With this approach, providers like Stripe can greatly improve the developer experience and integration speed for their users. https://fragno.dev https://fragno.dev
paulmbw 1y ago
We’re working on Fibre - secure file uploads for Intercom/Crisp, and uploads sent straight to your storage. I noticed a gap - our customers are required to upload sensitive documents but often hesitate at the thought of uploading documents in the intercom/crisp interface, citing privacy concerns. I thought, how difficult would it be to build an app that sends documents to your own Google drive - turns out it’s very easy. In a week, we built an app that renders an iframe in the intercom chat interface and sends documents straight to our google drive folder, bypassing intercom all together. We’re now investigating uploading to s3 or azure blob storage and generating summaries of documents that are sent to the intercom conversation thread so ops teams can triage quicker. Let me know what you think! https://www.fibrehq.com/ https://www.fibrehq.com/
zserge 1y ago
A little computer vision library for embedded systems, by magnitudes smaller than OpenCV, but still practical enough to do feature tracking or cascade detections. Works well on ESP32 and cheap ARMs with low-resolution grayscale cameras. https://github.com/zserge/grayskull https://github.com/zserge/grayskull
Yoric 1y ago
I'm working on two graph optimization libraries for quantum computers. The first one was released a few months ago and the next version will make it much more powerful. The second one is currently being tested. Both of them work on actual quantum computers, which makes them exciting :) In parallel, I'm trying to figure out how to train a LLM for SAST.
pbarondadditude 1y ago
A few months ago, I built a simple athlete profile page for my son (Track sprinting) to log his performance and progress over time. He liked what I built for him and I got jealous, so I expanded it with my own profile (Trail running). Then, I got curious… Could I build a full web platform for people to track their sporting life? I mean we have LinkedIn and CVs for our job career, why not celebrate all our sports/training efforts as well. After a couple of months on the side, I'm pretty happy with Flexbase. If you're into sports, give it a try and let me know what's missing for you. Note: it's mobile-only past the front page. https://flexbase.co/ https://flexbase.co/ My profile: https://flexbase.co/athletes/96735493 https://flexbase.co/athletes/96735493 You can list the sports you're doing or did in your entire life, you can add your PRs, training routines, gear, competition results, photos. You can also list your clubs, and invite/follow your training buddies. Honestly, I'm not sure where (or if) to expand it... Turn it into a Club-centric tool, make it more into a social network for sporty people. Lots of ideas, but I'd love to find someone to work on it with me. I find that building alone is less fun. Thanks for your sporty feedback.
ttoinou 1y ago
Co-Skiing chalets retreats in Europe (France Alps) for remote workers. Like a coliving / coworking but for the snow ! Link in my bio
zsolt224 1y ago
www.longevity-tools.com Interpret your bloodwork for free with a precision of a longevity clinic. You can calculate your biological age based on the best bioage calculators.
- pbarondadditude 1y ago
  (you could fix your link so it's clickable) 1. thanks for building this. I will get back on my iron deficiency diet. I now understand it takes over 7 weeks to reliably fix 2. when doing data input, I'm lazy, especially for the blood age calc. So my process is: upload list + my blood results to the LLM and spit out the list of values I need (terrible privacy job right here for me) but anyway, I wonder if you could offer another route for data input, like a text field, with the full list and empty values, that I could copy to an LLM and ask to populate with my results and then spit back to paste into the form. Keep up the good work!
  - zsolt224 1y ago
    thank you for your kind words and good feedback. importing labs is something I think about a lot and I think the solution will be something along the lines of what you suggested. Since I need to keep 100% privacy which I publicly promise.
gue-ni 1y ago
A Lisp Interpreter for Linux Shell Scripting, written in C++. https://github.com/gue-ni/redstart https://github.com/gue-ni/redstart
sim04ful 1y ago
I'm working on https://www.fontofweb.com https://www.fontofweb.com because design inspiration platforms don’t give enough real material to work with. Most sites fall into extremes: Dribbble leans toward polished mockups that never shipped, while Awwwards and Mobbin go heavy on curation. The problem isn’t just what they pick — it’s that you only ever see a narrow slice. High curation means low volume, slow updates, and a bias toward showcase projects instead of the everyday, functional interfaces most of us actually design. Font of Web takes a different approach. It’s closer to Pinterest, but purely for web design. Every “pin” comes with metadata: fonts, colors, and the exact domain it came from, so you can search, filter, and sort in ways you can’t elsewhere. The text search is powered by multimodal embeddings, so you can use search queries like “minimalist pricing page with illustrations at the side” and get live matches from real websites. What you can do: natural language search (e.g. “elegant serif blog with sage green”) font search (single fonts, pairings, or 2+ combos, e.g https://fontofweb.com/search/pins?family_id=109 https://fontofweb.com/search/pins?family_id=109 , https://fontofweb.com/search/pins?family_id=135 https://fontofweb.com/search/pins?family_id=135 ) color search/sorting (done in perceptual CIELAB space not RGB) domain search (filter by site, e.g. https://fontofweb.com/search/pins?domain=apple.com https://fontofweb.com/search/pins?domain=apple.com, https://fontofweb.com/search/pins?domain=blender.org https://fontofweb.com/search/pins?domain=blender.org ) live website analysis (via extension — snip any part of a page and see fonts/colors instantly, works offline) one-click font downloads palette extraction (copy hex codes straight to clipboard) private design collections Appreciate feedback into the ux/ui, feature set and general usefulness in your own workflow
csomar 1y ago
https://codeinput.com https://codeinput.com Kind of have been wasting time with Cloudflare workers engine. Trying to build a system that schedules these workers for a lightweight alternative to GitHub actions. If you are interested in WASM feel free to reach out. Looking to connect with other developers working on the WASM space.
ultamatt 1y ago
I'm a filmmaker, so I built myself the filmmaking community tool that I wanted to use. I'm headed to filmquest in provo this month to premiere my short and that's gonna be a big test of my application. Check out my project and my short film at https://cinesignal.com/p/call154 https://cinesignal.com/p/call154
- Citizen_Lame 1y ago
  AI filmmaker? All the scripts and images look like LLM generated.
  - ultamatt 1y ago
    There's two scripts up there that are AI generated for exhibition purposes. Everything else was written AFAIK by a human. The cover images are made by AI, yes. All the Scores are human made, Galleries, and Reels. I'm trying to make a place where AI enhances the creator and doesn't replace them. Check the about page.
arewethereyeta 1y ago
Open source app for email outreach: https://www.outreachstud.io/ https://www.outreachstud.io/
nicman23 1y ago
bash scripts that make terraform configurations for scaling bioinfo work to n h100s/a100s spot vms with resistance to the vms getting terminated. i now have it for alphafold3 jobs but i need to make the same for boltz, gnina, gromacs (although spot vms do not make sense here), etc next step is to make a simple login portal for non trusted persons to be able to submit work as this a uni project, mail the result / process.
moritzmoritz21 1y ago
I am currently working on a small side-project focused on React Native apps to manage their version update and maintenance mode. - https://appcockpit.dev https://appcockpit.dev Right now I am getting my first users and already getting great feedback. Many things on the roadmap. Always eager to learn more about others pain points when it comes to React Native/mobile development. Let me know what you think!
mlsu 1y ago
I am working on a microkernel for arm-m33 microcontrollers. Targeting the RP2350 first. It’s going to feature a synchronous IPC model where the inter-task ‘call graph’ is known at compilation. Function call semantics to pass data between tasks. Call() recieve() reply() A build tool that reads TOML will generate the kernel calls so that tasks can be totally isolated — all calls go though supervisor trap so we have true memory isolation. Preemptions are possible but control is yielded only at IPC boundary so it’s not hard realtime. So that makes things super robust and auditable behavior at compile time. Total isolation means tasks can crash catastrophically without affecting the rest of the system. Big downsides are huge increase in flash usage, constrained programming model, complex build system, task switching overhead. Just a very different model than what I’m used to at $dayjob. I want to basically find out, hey what happens when we go full safety!? What’s hard about it? What tradeoffs do we need to make? And also kinda like what’s a different model for multitasking. Written in Rust of course.
- Reginald00 1y ago
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chrisdoe 1y ago
I needed to let off steam regarding Chatcontrol, so I created a little site, where people can post and comment while sitting on the toilet since we take our smartphones everywhere with us, right? It surely is not influencial but it gave me a good time and a better feeling. https://shitcontrol.eu/ https://shitcontrol.eu/
aeonfox 1y ago
I've been building a pretty visualisation of HN. You can see this Ask HN on this link: https://hackernews.life/?s=top&id=45561428&c=0 https://hackernews.life/?s=top&id=45561428&c=0 If you zoom out it's meant to look something like a thermal vent with cellular life. Rank and karma cause the cells to bio-illuminate. Each cell is a submission, each organelle is a comment thread, and every shape represents a live connection to the Firebase HN API. It also has features to search, filter, and go back in time as far as the backend has been running. It's been a passion project of mine. My little Temple OS. And I'll keep adding little features that please me.
- aeonfox 1y ago
  Some people have been having fun with the timeline, so here's how this Ask HN started: https://hackernews.life/?s=top&id=45561428&c=0&t=1760303616 https://hackernews.life/?s=top&id=45561428&c=0&t=1760303616 You can press the fast forward button or drag the slider to the right watch it evolve.
Michael9876 1y ago
I'm a dev and also a private pilot. Currently I'm working on Pilot Kit: https://air.club/ https://air.club/ , a mobile app born from my own frustration with the amount of tedious paperwork in aviation. It's an all-in-one toolkit designed to automate the boring stuff so you can focus on flying. Core features include: automatic flight tracking that turns into a digital logbook entry, a full suite of E6B/conversion calculators, customizable checklists, and live weather decoding. It’s definitely not a ForeFlight killer, but it's a passion project I'm hoping can be useful for other student and private pilots. App Store: https://apps.apple.com/app/pilot-kit/id6749793975 https://apps.apple.com/app/pilot-kit/id6749793975 Google Play: https://play.google.com/store/apps/details?id=club.air.pilotkit https://play.google.com/store/apps/details?id=club.air.pilot... Any feedback is welcome!
- roeles 1y ago
  Very cool, thanks for sharing!
  - Michael9876 1y ago
    thanks!
talonx 1y ago
Working on my SaaS that monitors third-party status pages - https://incidenthub.cloud/ https://incidenthub.cloud/ It's a one-person project I started last year. My biggest technical challenge remains dealing with the immense number of different APIs (and not-APIs) in the different status pages out there. Marketing remains my biggest overall challenge as my background is engineering, but I've learnt quite a bit since I launched this.
benrutter 1y ago
The glamourous world of data testing! A lightweight flexible data contracts library called Wimsey[0]. The main pitch is you have minimal dependencies and overheads and can run tests natively on pandas/polars/pyspark/dask/duckdb/etc (thanks to the awesome Narwhals project) It's mostly there for v1 right now, but kean to add a tiny bit more functionality, and well a lot more docs. Working on something that's automated alongside the test suite, which should keep things reliable and fresh (I'll find out soon enough) [0] https://github.com/benrutter/wimsey https://github.com/benrutter/wimsey / https://codeberg.org/benrutter/wimsey https://codeberg.org/benrutter/wimsey
polymonster 1y ago
A music discovery app for record diggers. It’s an instagram style UI but for scrolling through record releases and snippets, worked on making it responsive as possible with low latency audio playback so you can browse a lot of stuff quickly. Wrote about it on my blog: https://www.polymonster.co.uk/blog/diig https://www.polymonster.co.uk/blog/diig And GitHub repo: https://github.com/polymonster/diig https://github.com/polymonster/diig
rcgeorge23 1y ago
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Hayatoo 1y ago
I'm working on ServBay, a local development environment I built to end the constant pain of juggling different versions of program languages like Python, PHP, Node.js, Golang, Rust and so on, databases, and local SSL certificates. It's an all-in-one toolkit with one-click version switching, automatic HTTPS for local domains, and an integrated mail catcher. I've just rolled out some major updates: 1. Local AI Deployment: Now can run models like Llama 3 & Code Llama directly within ServBay. 2. Built-in Tunneling: Share the local sites with anyone on the internet, ngrok-style or frp or Cloudflare. 3. Windows is Live! The new Windows version is out and quickly reaching feature parity with our macOS app. Next up is ServBay 2.0. I'm currently gathering feedback on features like deeper Docker integration and more flexible site configurations. I'd love to hear what the HN community thinks is important. Check it out at: https://www.servbay.com https://www.servbay.com
lylo 1y ago
I’m building Pagecord to make blogging as effortless as posting on social media, but without the doomscrolling. https://pagecord.com https://pagecord.com It’s minimal in design, but packed with features. The USP that customers seem to really value is posting by email. It massively reduces the friction required to blog and is surprisingly enjoyable. Launching next week is custom home pages with dynamic variables. It’s in beta already, see https://iamgregb.io https://iamgregb.io. Pagecord is free and source available with an unbeatably priced premium plan of $29/year. Follow along on GitHub: https://github.com/lylo/pagecord https://github.com/lylo/pagecord Feedback welcome! :)
gp 1y ago
I have been building a mostly free website and API to interact with sec EDGAR filings, get realtime new filing alerts (and preview those alerts), and see the historical impact of financial filings. Right now I am working on adding historical tables extracted from filings, as well as historical financials and their calculations. https://www.secblast.com https://www.secblast.com Still a work in progress, but please check it out
cemsakarya 1y ago
I work on an online course editing platform with AI integration and social features, called PlotCamp.com It cuts online course creation to 1-2 hours and gives plenty of options for tutors to monetise.
blurayfin 1y ago
Inspired by iLovePDF, I am currently working on https://ilovellm.com https://ilovellm.com It is a small playground for text, vision, and audio models that use Transformers.js, WebGPU, and MediaPipe. There's no server, no tracking, and no data leaving your device, everything runs locally. The models download once, cache for offline use.
sanat 1y ago
Two person Micro-SaaS which helps employers collect one way video interview screening responses from candidates at scale https://hirevire.com https://hirevire.com Here's Hirevire’s #buildinpublic stats for September 2025! MRR Metrics $6,691 MRR (+11.14% MoM ▲) $398 is the average lifetime value and ARPU is $61.10 9.86% Net MRR churn rate and 14.29% customer churn 21435 (-24% MOM ▼) applications collected Conversion numbers 3.67% Visits to Trial signups 8.30% Trial to paid plans
Charlie_Black 1y ago
https://SaasCustomDomains.com https://SaasCustomDomains.com, it started as a side project while I was working on https://sparkloop.app https://sparkloop.app. https://kit.com https://kit.com acquired SparkLoop and I decided to go full-time on SaaS Custom Domains. It's basically a reverse-proxy-as-a-service. I handle TLS termination and cert management, offer routing rules, rate limiting, WAF + DDOS protection, proxy + web analytics, redirects etc. All accessible via very simple API. Underneath it's Caddy hosted on AWS for proxy fleets, and Heroku for Web + API fleets. Any feedback is welcome!
podgorniy 1y ago
I'm building telegram bot working with LLMs https://t.me/experai_bot?start=cj1obl9vY3RfMjU https://t.me/experai_bot?start=cj1obl9vY3RfMjU . Core ideas are * LLMs are accessible where telegram is accessible * Multitude of models to choose from (chatgpt, claude, gemini) and more is coming. * Full control over the bot behaviour is in user's hands: I don't add any system messages or temperature/top_p. I give UI for full control over system messages, temperature, top_p, thinking, web searching/scrapping and more to come. * Q/A like context handling. Context is not carried through the whole bot, it's rather carried through chaing of replies. Naturally could be branched or use various models cross messages. -- This is my hobby project and one of main tools for working with LLMs, thus I'm going to stick to it for quite a while.
ghostfoxgod 1y ago
When someone dies, you don't get even one extra second to access the documents and information they meant to share it with you. Trying to fix this problem with Eternal Vault. Link: https://eternalvault.app https://eternalvault.app
- jdthedisciple 1y ago
  interesting
  - ghostfoxgod 1y ago
    Thanks, do give it a try, I would love to get feedback about it :)
- jmpavlec 1y ago
  Looks interesting, I have one question about the pricing and a main button on the home screen, it says "Protect your family (free forever)" and yet there is a monthly fee (which makes sense of course). What does the free forever bit mean?
  - ghostfoxgod 1y ago
    So we do provide a free forever plan, with free plan there are usage limits plus some advance features are not there, but all the core security features are fully available on all plans (I strongly feel security is not a good to have but a must have feature) With that being said, with the paid plans unlock higher limits, advance features (all mentioned on the pricing page). Let me know if you have any specific questions, also feel free to DM me on my socials or via emails (all available on the contact page).
    - ghostfoxgod 1y ago
      PS: I also just did few changes on the content to call this out better, thanks for sharing the feedback around it.
nicbou 1y ago
A static site generator for German laws. The goal is to serve the laws in a format that is easy to cite, monitor, or machine-read. It should also have predictable URLs that can be inferred from the law’s name. It will also have side by side AI translations (marked as such). I cite a lot of laws in my content and I want to automatically flag content for review when a specific paragraph of the law changes. I also want to automatically update my tax calculator when the values change. Basically, a refresh of gestetze-im-internet.de and buzer.de.
- chromehearts 1y ago
  Danke für deinen Einsatz
- aalam 1y ago
  This sounds great, do you think something like this could be ported over to other countries' laws? Where I'm from, citizens _need_ more awareness of their rights today and in the future.
  - nicbou 1y ago
    I'm not actively planning for it, as I'm building this to fix a specific problem I have. However, it will be a static API and an SPA frontend, and both will be open source. The frontend should be fairly easy to reuse. It will be on either of these accounts: - https://github.com/nicbou/ https://github.com/nicbou/ - https://github.com/all-About-Berlin/ https://github.com/all-About-Berlin/
- fluidcruft 1y ago
  That's really important I think. Tangentially, https://ecfr.gov/ https://ecfr.gov/ is bizarrely one of the most impressive websites I have encountered. It's regulations not laws but it has so many ways to discover and link and learn and trace back to law. I'm not a lawyer but it's been a great resource for understanding and surprisingly pleasant to read. I found learning about the whole law and regulation machinery and provenance via eCFR pretty fascinating. Dunno if other governments are this Byzantine in practice (our system seems to be like... manual integration of diff patches) but it's pretty interesting and I really appreciate the work that goes into these types of things.
nirw4nna 1y ago
I'm currently chipping away at DSC, a tensor library I wrote from scratch to play with large language models. Last week I re-wrote flash attention from scratch in CUDA and was able to get good perf. [1]: https://github.com/nirw4nna/dsc https://github.com/nirw4nna/dsc [2]: https://x.com/nirw4nna/status/1968812772944126329 https://x.com/nirw4nna/status/1968812772944126329
devct0 1y ago
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flightwise 1y ago
I'm building FlightWise (https://flightwise.io https://flightwise.io), an all-in-one SaaS platform for flight school operations. After acquiring a flight school, I quickly realized how challenging the day-to-day operations were. To solve the problems of aircraft fleet management, scheduling, and student course progress tracking, I developed a comprehensive platform that handles all aspects of running a flight school. Existing software is often outdated and expensive, offering poor value for its high cost. FlightWise was built off the real world experiences of my own school, where it has delivered immediate and invaluable benefits to our entire team, from students to administrative staff. We've just recently started to offer this platform publicly to other flight schools.
- frigaard 1y ago
  Stunning website! How long have you been working on it?
  - flightwise 1y ago
    Thank you! Started development around August 2024 and 2 months later we had it in use at our school in a very early state, and then over time added more huge features, such as bookings, etc. About 4 months ago, we fully moved away from the existing antiquated platform we were paying for, as FlightWise reached a complete feature set.
- hampowder 1y ago
  I love your landing page, it makes it very easy to determine how the product would be useful to ops.
  - flightwise 1y ago
    Thanks! Really happy with its current state but it'll be further fleshed out a lot more in the near future with dedicated pages for each major feature set, e.g Bookings, Safety Management System, Simulator Management etc.
vmcallsm 1y ago
I'm working on mTOR (https://mtor.club https://mtor.club), a free, science-based workout tracker I built to automate progressive overload. It's a local-first PWA that works completely offline, syncs encrypted between your devices using, passwordless passkeys, and allows for plan sharing via a simple link. The core idea is to make progression easier to track and follow. After a workout, it analyzes your performance (weight, reps, and RIR), highlights new personal records (PRs), and generates specific targets for your next session. It also reviews your entire program to provide scientific analysis on weekly volume, frequency, and recovery for each muscle group. This gets displayed visually on an anatomy model to help you learn which muscles are involved, and you can track your gains over time with historical performance charts for each exercise. During a workout, you get a total session timer, an automatic rest timer, and can see your performance from the last session for a clear target to beat. It automatically advances to the next incomplete exercise, and when you need to swap an exercise, it provides context-aware alternatives targeting the same muscles. It's also deeply customizable: - The UI has a dark theme, supports multiple languages (English, Spanish, German), lets you adjust the UI scale, and toggle the visibility of detailed muscle names, exercise types, historical performance badges, and a full history card. - You can set global defaults for weight units (kg/lbs), rest times, and plan targets, or enable/disable metrics like Reps in Reserve (RIR) and estimated 1-Rep Max. The exercise library can be filtered by your available equipment, you can create your own custom exercises with global notes, and there's a built-in weight plate calculator. - The progression system lets you define default rep ranges and RIR targets, or create specific overrides for different lifts (e.g., a 3-5 rep range for strength, 10-15 for accessories). - Editing is flexible: you can drag-and-drop to reorder days, exercises, and sets, duplicate workout days, track unilateral exercises (left/right side), and enter data with a quick wheel picker.
arkensaw 1y ago
Building a new version of my distraction free writing app, poe-writer. https://getpoe.com https://getpoe.com New version is a rebuild in react with cleaner interface, localisation, a bunch of new features and lays the groundwork to allow full html docs instead of only markdown
elitan 1y ago
Two things related to Postgres: * Velo - Postgres with instant branching (https://github.com/elitan/velo https://github.com/elitan/velo) * Terra - Declarative schema management for Postgres (https://github.com/elitan/terra https://github.com/elitan/terra) Some fun side projects i hack on during the evenings and weekends.
- cadr 1y ago
  That instant branching is super cool!
  - elitan 1y ago
    Sure is! Thank you :)
mb2100 1y ago
The simplest web framework and site generator you've ever seen: https://mastrojs.github.io https://mastrojs.github.io
- okaleniuk 1y ago
  It's definitely a step in the right direction. But wouldn't the next step be vanilla JS and any-script-managed HTML?
  - mb2100 1y ago
    Thanks, what do you mean with "any-script-managed HTML"? If you mean that you can use any script, like e.g. a bash script, to generate static HTML files, then yes, in a way Mastro is basically that script. Except that it comes with a server as well – both for local development and production, should a static site no longer suffice.
mzhobro 1y ago
3D world modelling with full 3D bias, currently scaling to larger/realworld datasets. https://mikel-zhobro.github.io/3dgsim/ https://mikel-zhobro.github.io/3dgsim/ Spatial causality leads to generalisation not present in 2D models.
Timwi 1y ago
I've been working on and off on JigGen, a command-line tool I wrote that generates jigsaw puzzles for Tabletop Simulator. https://codeberg.org/Timwi/JigGen https://codeberg.org/Timwi/JigGen The newest addition is a hexagonal piece cut, bringing the number of built-in geometries to 5.
brachkow 1y ago
I’m still working on turning a wishlist app that I built for my friends into a real product — it’s called https://thingstohave.app https://thingstohave.app. I wrote a comment about it in summer, and these are the updates: 1. I shared the app with the small audience I have and received some feedback in very unexpected places. First, it was hard to understand how lists work because putting things into lists was an unobvious process. I fixed that by adding DnD that works well both with mouse and touch (turned out it’s two separate APIs). Second, users thought that the screenshot on the quite minimal landing page was the real app, and they clicked on it. The problem was so frequent and surprising that I decided to add something funny for people who do that, as I’m not willing to contribute a lot of time to the landing right now. 2. I underestimated how bad discoverability on the internet is. My expectation was that I would make my site fully server-side rendered, add a basic sitemap to Search Console, and have a few dozen organic users during the pre-holiday season when users are filling their wishlists. In reality, I got zero — not even users, but even visits. So I started actually working on SEO, no black magic but just adding slightly more complex sitemaps, micro-markup, and other stuff which I thought only products competing for the first page would need. My next steps are to work on getting some minimal organic inflow of users and improving stuff related to auth and user management, which is the most time-consuming part of the work right now.
- love2read 1y ago
  The design looks great!
dvh 1y ago
I'm trying to make manual focus work on my Lenovo tablet. Everything seems ok, onCaptureStarted shows focal distance set to 5 diopters yet the camera takes photo at infinity.
rurban 1y ago
A fucking 16bit robot controller in the Australian outback. Because the contractor who provided the robot didn't provide a proper PLC, nor a controller. And hitting your target with 16bit on 80m sounds like a moonlander
ideasman42 1y ago
My own modal editing system for emacs: After using evil-mode and meow, this is a system I've come up with that addresses issues I ran into with both. https://codeberg.org/ideasman42/emacs-meep https://codeberg.org/ideasman42/emacs-meep
j32ms 1y ago
On my country restrictions' monitoring tool https://geoblock.net https://geoblock.net Turns out there are a lot of businesses that constantly get banned and they need a reliable source of notifications about that
moyum 1y ago
A small Chrome extension: https://github.com/MoYuM/moyu-search https://github.com/MoYuM/moyu-search I like Arc Browser’s command panel and Chrome’s tab search, so I want to combine them and add some enhancements: - Pinyin-based fuzzy search - Search through history and bookmarks - Custom keybindings For now, I’m working on bringing !bang support to Moyu Search.
psychoslave 1y ago
I already mentioned last month I was working on a appendix in Wiktionary for synonym of Esperanto terms constructed with the mal- prefix[1]. Actually it's a bit more generic as it also encompasses a few other antonymic prefixes, but mal- is the main tool in that category. With more than 300 references and around 1500 entries, covering more than all the lemma given in the reference dictionary Plena Ilustrita Vortaro de Esperanto, I now consider it achieved. Well, apart some formatting of references where I still need to fix issues related to import of template/modules from an other wiki. :D To give a perspective, in one of the Esperanto sentence collection referenced in the appendix, I found a bit more than 7000 terms mal- words, which once stripped of the most common inflection and affixes went down to 3000 entries. I didn't check in details this remaining set, but my guess is that the remaining difference was still mostly due to less frequent affix combinations that my naive filter didn't catch. For recall Esperanto is a highly agglutinative language and encourage the use of a regular affix set to express many derivative terms from a common stem, so empowering expressivity though combinatorial reuse. So only twice the size of the proposed entries in the appendix is a very low figure. I initially had this project ideas years ago, and it came back to my mind as I started to contribute to the port of Raku into esperanto[3]. This came back as we were going through the considerations for the lsb routine, where LSB stands for Least Significant Bit. The common way to express least is malplej (countryman-of-most), which is generally ok but can be instead replaced by mej, for example if terseness is a highly weighted desired trait. That allows for example to use mejpezbit’ instead of some alternative synonym like malplej signifa duumaĵo. [1] https://eo.wiktionary.org/wiki/Aldono:Pri_antonimoj https://eo.wiktionary.org/wiki/Aldono:Pri_antonimoj [2] https://en.wikipedia.org/wiki/Plena_Ilustrita_Vortaro_de_Esperanto https://en.wikipedia.org/wiki/Plena_Ilustrita_Vortaro_de_Esp... [3] https://github.com/Raku-L10N/EO https://github.com/Raku-L10N/EO
tmdetect 1y ago
Working away at https://TempMailDetector.com https://TempMailDetector.com, a privacy focused disposable email detection API which only requires the domain part and not the user part of the email. The service is able to determine if a domain is likely a disposable email, a forwarding service, and actively crawls for new domains.
- askl 1y ago
  > privacy focused You're hurting people who are using disposable email addresses because they are privacy focused though.
- gosub100 1y ago
  What business is it of yours if someone uses a temporary email? You know Gmail is free right? You gonna block it too?
MASNeo 1y ago
Advocating the use of appropriate AI and data standards for fighting financial crime: https://soteria-initiative.org/ https://soteria-initiative.org/ Financial institutions and governments don’t spot crime because of incomplete information at individual firms. We help them understand federated learning and how to effectively collaborate and not just talk about it. All code is open source, so you can always help out ;-) Some industry players are coming around: https://www.swift.com/news-events/press-releases/swift-ai-innovation-creates-blueprint-banks-stop-fraud-faster-through-cross-border-collaboration https://www.swift.com/news-events/press-releases/swift-ai-in...
Egidius 1y ago
Currently working on my resume website to make it easier to get a sense of what type of developer I am: https://www.terwiel.io/ https://www.terwiel.io/ Also working on a GxP-compliant, offline-first, real -time synced QMS, but I’ve put that on hold in favor of optimizing my resume.
- pgcosta 1y ago
  Your resume web is awesome! Congrats!
  - Egidius 1y ago
    Thank you. That means a lot. I hope to fully finish it by the end of the month as it's still riddled with small bugs. But feel free to fork it: https://github.com/danielterwiel/terwiel.io https://github.com/danielterwiel/terwiel.io Should be as easy as updating all data in the data/ folder and you can get your own version. Mind you: getting the SVG logos right is the hard part
- FForestGhost 1y ago
  Amazing work!
hugofromboss 1y ago
Currently working on an open-source agent for privilege access management (PAM) and just-in-time access (JIT) to cloud infrastructure, SaaS applications and local systems. It's using serverless workflows (https://serverlessworkflow.io/ https://serverlessworkflow.io/) and https://www.temporal.io https://www.temporal.io to guarantee robust deterministic workflow execution. Temporal is used to orchestrate elevations across environments and systems. It tasks “agents” to grant access where it needs to be rather than centralising permission stores. It guarantees execution and revocation of permissions. Run it locally for sudo, UAC. Or in the cloud for IAM or for individual applications. Check it out: https://github.com/thand-io/agent https://github.com/thand-io/agent
- jedberg 1y ago
  Curious why you chose Temporal, which requires your users to either run an external coordination server or pay Temporal money for theirs? Did you look at DBOS (which doesn't required an external server and can just use your existing database)?
  - hugofromboss 1y ago
    The agent can run without Temporal (completly stateless). Wanted to make it easy to deploy without many dependancies. Temporal is there as it provides quite a number of core capabilities (scheduling, durable execution etc). Without having to deploy lots of stuff (via temporal cloud). I hadn't actually seen DBOS. So I'll take a look thanks!
    - jedberg 1y ago
      Great! Let me know if you need any support with it.
zby 1y ago
I am wrapping up https://github.com/zby/DayDreamingDayDreaming https://github.com/zby/DayDreamingDayDreaming - it is a project to show that https://gwern.net/ai-daydreaming https://gwern.net/ai-daydreaming can work. It is hard to show that AI can reimplement for example special relativity - because we don't even have enough text from 19th century to train an LLM on it - so we need a new idea something that was invented after an LLM was trained. I took the Gwern's essay and checked with deep search and deep research which ideas from that essay are truly novel and apparently there are some so reinventing them seemed like a good target: https://github.com/zby/DayDreamingDayDreaming/blob/main/reports/deep_researc_on_originality_of_llm_daydreaming_essay.md https://github.com/zby/DayDreamingDayDreaming/blob/main/repo... https://github.com/zby/DayDreamingDayDreaming/blob/main/reports/google_deep_search_on_originality_of_the_essay.txt https://github.com/zby/DayDreamingDayDreaming/blob/main/repo... So here it is - a system that can reliably churn essays on daydreaming AIs. On one level it is kind of silly - we already knew that infinite monkeys could write Shakespeare works. The generator was always theoretically possible, the hard part is the verifier. But still - the search space in my system is much smaller than the search space of all possible letter sequences - so at least I can show that the system is a little more practical. Here are some results: https://github.com/zby/DayDreamingDayDreaming/tree/main/data/results https://github.com/zby/DayDreamingDayDreaming/tree/main/data... You can modify it to reinvent any other new idea - you just need to provide it the inspirations and evals for checking the generated essays. I am thinking about next steps - maybe I could do it a little bit more universal - but it seems that to build something that would work as needed would require scale. I kind of like the software framework I vibe coded for this. It lets you easily build uniform samples where you can legitimately do all kinds of comparisons. But I am not so sure about using Dagster as the base for the system.
amterp 1y ago
Working hard on Rad, which is aiming to be a Bash-replacement for writing CLI scripts. The goal is to allow users to write maintainable scripts with declarative argument parsing, built-in JSON processing, HTTP requests, and interactive prompts - all in a familiar, readable syntax (Python-like!). Here's an example of the declarative approach to script args: args: username str # Required string password str? # Optional string token str? # Optional auth token age int # Required integer status str # Required string username requires password // If username is provided, password must also be provided token excludes password // Token and password cannot be used together age range [18, 99] // Inclusive range from 18 to 99 status enum ["active", "inactive", "pending"] Rad does all the arg parsing for you (unlike Bash), including validation for those constraints you wrote, and you can get on with writing the rest of your script is a nice, friendly syntax! Very keen for feedback so if any of that sounds interesting, feel free to give it a go! https://github.com/amterp/rad https://github.com/amterp/rad
- nbbaier 1y ago
  Have you seen usage (https://github.com/jdx/usage https://github.com/jdx/usage)? It seems similar.
jasonlernerman 1y ago
I'm making a Chrome extension a day for a month. Basically the title explains it, I challenged myself to making a chrome extension a day for a month. I've been posting my progress on reddit, and my first two extensions have just been accepted to the chrome store (I'm only done day 3 so far, those were quick reviews!). For those interested: Day 1: Minimal Twitter Day 2: No Google AI Overview in Google Search Day 3: No Images Reddit (Not Published, yet!) I'm posting daily, I would love to hear thoughts on the extensions!! https://x.com/uithoughts https://x.com/uithoughts
- mattv8 1y ago
  Ambitious!
marginalia_nu 1y ago
I'm fiddling with index optimizations for the Marginalia Search index software, with being able to add ad-hoc domain filters in mind. Not sure if there's more to say about it right now except that fuzz tests are good for this sort of low level programming with disk layouts involved. They drive up test execution time, but it's still almost hard to build them too early or have too many of them, as there's almost always an unimaginable number of permutations of weird corner cases that are hard to get at with regards to block boundaries and so on that are hard to identify based on staring at the code and doing classic unit tests.
tomaytotomato 1y ago
Tinkering away on my opensource Java NLP library to parse text and find geographical information from it. https://github.com/tomaytotomato/location4j https://github.com/tomaytotomato/location4j I think I am going to re-write the logic to calculate a score on all matches it makes from a given piece of text. e.g. "us ca" ---> is this "USA California" or "USA and Canada (CA ISO2 code)"? "san jose usa" ---> is this "San Jose California, USA" or another San Jose in America
mattv8 1y ago
What do you guys think of this? https://www.textaurant.app https://www.textaurant.app. It's an AI "agentic" SMS ordering system that's hopefully better than Taco Bell's attempt... I got sick of navigating every restaurants nuanced online order placing and figured I'd try to standardize it myself with an SMS based assistant (yes I'm aware of the XKCD). The idea is every restaurant would have their own number, or down the road I could have a single number for all restaurants but I'm somewhat token/context limited right now. It uses GPT 4o and I've been working on it for the past 4 months. Closed source for now but who knows I might open it up but I'm deciding if it's worth trying to patent.
- coreylane 1y ago
  Cool, SMS is an underrated UI. Its universal, works accross all phones, requires no app installs or fancy website work, I like it! I think it would need to integrate with the delivery ecosystem eg. doordash/uber eats to get traction, have you talked to any local restaurants about it yet?
  - mattv8 1y ago
    Late reply but I have a local restaurant that's willing to beta test it. I'm trying to get all the edge cases ironed out before I go live. There's a whole lot of branding logic I'm trying to account for so nervous it won't be reliable and they'll flake on me.
deleted 1y ago
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youzzh 1y ago
I am working on an English learning app. I combine flashcards like Anki with Duolingo-style motivation: leagues and streaks. Plus, integrated Giphy and a Telegram bot. Of course, we use the OpenAI API. Also, as an idea for selecting words to learn, we parse movie subtitles with AI and find cool phrases and words to learn before watching a movie in English (as a second language). The app has Russian translations and UI. My goal is to create the best online dictionary for English learners. We use a crowdsourcing approach where anyone can suggest a cool illustration for any word or phrase and add any word or idiom to learn. https://gem-words.com/ https://gem-words.com/
asyncze 1y ago
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jbarrow 1y ago
Training ML models for PDF forms. You can try out what I’ve got so far with this service that automatically detects where fields should go and makes PDFs fillable: https://detect.semanticdocs.org/ https://detect.semanticdocs.org/ Code and models are at: https://github.com/jbarrow/commonforms https://github.com/jbarrow/commonforms That’s built on a dataset and paper I wrote called CommonForms, where I scraped CommonCrawl for hundreds of thousands of fillable form pages and used that as a training set: https://arxiv.org/abs/2509.16506 https://arxiv.org/abs/2509.16506 Next step is training and releasing some DETRs, which I think will drive quality even higher. But the ultimate end goal is working on automatic form accessibility.
- abc03 1y ago
  Congratulations on being featured in the Superhuman newsletter. Trying it out.
  - jbarrow 1y ago
    Woah, did not realize that, haha. Let me know if it works well!
- deleted 1y ago
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bovermyer 1y ago
Besides a master's degree and an internship at a nutrition AI app startup, I'm taking another pass at procedural dungeon generation for my world-building website.
atopuzov 1y ago
Porting a game to SteamDeck my friends did. The game is python based with a bespoke OpenGL game engine. Got a native linux build out a week ago. Currently working on controller support.
christopher8827 1y ago
I am working on an AI-powered fitness and food tracker that automatically logs your food based on the photo. One of the difficulties I had when going to the gym is keeping up and sharing macros weekly with my personal trainer. Manually logging food is a hassle and massive pain point - so my app, Eat n Snap attempts to solve this problem. You can also set weight and BMI goals and see your progress on a weekly basis. Sign up for my waitlist (or DM me if you want to know more) here: https://www.getsnapneat.com https://www.getsnapneat.com
- christopher8827 1y ago
  Gym goers and calorie tracking folks, lend me your ears!
  - BuildItBusk 1y ago
    This is already a feature in an app called MacroFactor. But there is definitely room for improvement in the field. One thing that I miss in MacroFactor is that it should have some memory of my previous choice. Example: If I take a picture of a glass of milk, it always assumes it to be whole milk (3.5% fat). Then I change it to a low fat milk (0.5% fat). But no matter how many times I do that, it keeps assuming that the milk in the photo is whole milk.
    - christopher8827 1y ago
      Hmm, good idea. I'm adding the ability to add "context" so taking a hpoto shouldn't return the same result.
- nojs 1y ago
  I think this is hard with only a photo because you can’t always see what’s inside. But I’ve always dreamed of something like this paired with some kind of affordable hardware scanner that can get just enough data to fill in the blanks from the photos.
- tomburgs 1y ago
  I suppose you must know this already if you have done research on alternatives, but there are already a plethora of apps like this — Lifesum, Cal AI, MacroFactor, just to name a few. I'm curious what sets your app apart?
darkstarsys 1y ago
As a mostly-retired dev, I have a few interesting side projects to keep me busy: - 3D visualization of sea surface temps over time, very much a work in progress: https://globe-viz.oberbrunner.com https://globe-viz.oberbrunner.com - Also a Deep Time log-scaled timeline of the history of the universe at https://deep-timeline.org https://deep-timeline.org
thevivekshukla 1y ago
I am working on Daestro[0], which is a cloud agnostic job orchestrator with built-in support for AWS, Vultr, DigitalOcean and Linode to run jobs on. Daestro can spawn and terminate compute instances based on requirement. It is suitable for running batch jobs or data engineering related jobs. Self-hosted compute can also be linked to Daestro to run jobs on. [0]: https://daestro.com https://daestro.com
swcc 1y ago
I'm working on https://swcareercompass.com/ https://swcareercompass.com/ a privacy aware AI based career coach for Software Engineers.
alfg 1y ago
Currently building a suite of media inspection and encoding tools for video engineers: https://video-commander.com https://video-commander.com. Still a work in progress, but expecting to release by end of year. Built on Rust + Tauri, in case anyone is curious. I've created various open-source and commercial tools in the multimedia space over the last 10+ years and wanted to put it all together into something more premium.
HeavyRain266 1y ago
I slowly work on the public release of Submerge VCS, and SQLite driver for my factory simulation game (in Odin) with online trading system (in Erlang).
tpae 1y ago
I just finished https://tweaks.io https://tweaks.io, it's open-source and MIT licensed. Let me know your thoughts!
kidnoodle 1y ago
Still slowly working away on my location intelligence data union.. I’ve spent a while understanding what sort of market would make it viable. I think it does actually work if you can square: 10K participants per major metro area, revenue of about 2.9M per metro area (so say, 5K monthly recurring with about 50 customers). At that point you could pay data union participants about $5 a week to share their location data with you. From talking to some previous data union folks, the major challenges are paying out (my target is much higher than any union managed), and people dropping out over time. My bet is that these are both solvable things by selling data products rather than just bundles of data, and the data source being very passive. I’m also interested in the idea that such a union should act more like a union than previous efforts in this space, by actively defending members’ data from brokers.
xcf_seetan 1y ago
Actually a lot, with a little help from my AI friend: https://medium.com/@xcf.seetan/adventures-on-the-ai-coding-side-of-thing https://medium.com/@xcf.seetan/adventures-on-the-ai-coding-s...
finfun234 1y ago
https://shareseer.com https://shareseer.com - Generate investment ideas by tracking insider transactions. It's a labor of love.
melvinchus 1y ago
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stevage 1y ago
My one-person side project, Whenever: https://stevebennett.me/2025/08/26/whenever-exploring-times-and-places-in-film-and-books/ https://stevebennett.me/2025/08/26/whenever-exploring-times-... In short, an explorable database of movies, TV shows, books and board games organised around the time and place that they're set. So if you're interested in stuff set during the French Revolution but not in Paris, you could find it there, for instance.
vicentereig 1y ago
I work with DSPy in Python and felt it was missing in the Ruby ecosystem. So I started https://github.com/vicentereig/dspy.rb https://github.com/vicentereig/dspy.rb: a composable, type-safe version built for Rubyists who want to design and optimize prompts, and reuse LLM pipelines without leaving their language of choice. Working with DSPy::Signatures reminds me a bit of designing a db schema with an ORM. It’s still early, but it already lets you define structured modules, instrument them in Langfuse, wire them up like functional components, and experiment with signature optimization. All in plain Ruby.
zschuessler 1y ago
A Windows-like UI, but for macOS. I only recently reached an alpha - and I am looking for testers! - Alpha screenshot: https://drive.google.com/file/d/1Wi6MqxC17iIzfSL--_nNxHxbID16jpqU/view?usp=sharing https://drive.google.com/file/d/1Wi6MqxC17iIzfSL--_nNxHxbID1... - Rambling why I built it, plus Discord link: https://progress.compose.sh/about https://progress.compose.sh/about
- cyrusmg 1y ago
  Nice, I can see the appeal having familiar UI on Mac. Even though I am not your target audience (linux i3 user myself), I would be interested in knowing how much "hacking" the macOS system is required to do this. Is it hard to get a list of running apps for your Task Bar? Is it hard to list the apps for the menu? How about keeping it all "on top" while other windows e.g. get maximized/minimized/full-screen, etc?
  - zschuessler 1y ago
    I could talk for days on all the peculiar bugs resolved. Once the alpha stabilizes I have drafts to publish on several topics. You actually nailed the major pain points. Particularly window focus and state management. I've spent months solving this problem alone. - 1. Applications data list: Getting the list is easy! Finding out which apps in that list are "real" apps isn't. Getting icons isn't. Reliably getting information on app state isn't. Finding out why something doesn't work right is as painful as can be. Doing all this in a performant way is a nightmare. 2. Applications menu renderer: Rendering the list for the menu is easy enough: the macOS app sends this data via socket. The frontend is just web sockets and web components under the hood (https://lit.dev https://lit.dev). The difficult part was converting app icons to PNG, which is awfully slow. So a cache-warmup stage on startup finds all apps, converts their icons to png, and caches them to the app directory for read. 3. Window state: again, by far the worst and it isn't even close. Bugs galore. The biggest issue was overriding macOS core behavior on what a window is, when it's focused, and how to communicate its events reliably to the app. Although I did include a couple private APIs to achieve this, you can get pretty far by overriding Window class types in ways that I don't think were intended (lol). There is trickery required for the app to behave correctly: and the app is deceptively simple at a glance. - One bug, and realization, that still makes me chuckle today.. anything can be a window in macOS. I'm writing this on Firefox now, and if I hover over a tab and a tooltip pops up - that's a window. So a fair amount of time has gone into determining _what_ these apps are doing and why. Then coming up with rules on determining when a window is likely to be a "real" window or not. The Accessibility Inspector app comes standard on macOS and was helpful for debugging this, but it was a pain regardless.
codeadict 1y ago
Still working on my favicon fetching API: https://fetchfavicon.com https://fetchfavicon.com. Currently adding comparison pages with other services. Also learning a lot of SEO and video editing for https://soulfulsabor.com https://soulfulsabor.com, a food blog that I started with my wife.
r_singh 1y ago
APIs to work with online retail and marketplace data (SERP, PDP and Reviews). Here's a link to the API docs page: https://docs.unwrangle.com https://docs.unwrangle.com.
yusufaytas 1y ago
Todo/Habit/Challenge Tracker https://www.caccepted.com https://www.caccepted.com
BilalBudhani 1y ago
Working on https://fileboost.dev https://fileboost.dev –– A Ruby on Rails Active Storage plugin that is a plug and play gem for image transformation without making any code changes. Being a Ruby on Rails consultant, I frequently see active storage transformation becoming a bottleneck for web servers by eating up resources and making them sweat. I built Fileboost to solve this problem for my customers. I'd love any feedback.
satansdeer 1y ago
Currently a video editor for educators. Recording video lessons is a lot of work, often a few hours for a 10min lesson And then after recording the lesson it’s hard to keep it up to date and often just easier to re-record the whole video So i’m bringing together slides, screen recorder + camera recorder and timeline editor into a unified workflow
lippihom 1y ago
Working on https://tipsiti.com/ https://tipsiti.com/ - local travel tips (both places and products). Came from my frustration with Google Maps in Germany constantly having take-down requests for bad reviews and ratings. To get around this, we only list places we recommend.
rta5 1y ago
I have been working on an open-source automotive controller that can run TockOS (embedded operating system written in Rust). The rough overview is on my X post here: https://x.com/BobAdamsEE/status/1965573686884434278 https://x.com/BobAdamsEE/status/1965573686884434278 It's a long running process, and the HW is mostly defined (but not laid out) but on pause while I work on porting TockOS to an ATSAMV71 to make sure I won't run into any project ending issues with the SW before I build the hardware.
tomburgs 1y ago
I have been building a workout tracking app specifically aimed at weightlifting/strength training. My perfect user being someone who is either a body builder, powerlifter, or someone who just takes weightlifting seriously. I've also been obsessed with making it iOS native and a one-time purchase. Been trying to build in public on Bluesky: @tobu.bsky.social Simple landing page with a waitlist: https://plates.framer.website/ https://plates.framer.website/
asim 1y ago
X replacement that's isn't Threads, Bluesky or Mastodon? https://micro.mu/blog/2025/10/13/more-on-mu.html https://micro.mu/blog/2025/10/13/more-on-mu.html
ftomassetti 1y ago
As of today I finished and published my book on migrating RPG code to modern languages: https://www.amazon.com/Migrating-RPG-Code-Modern-Languages-ebook https://www.amazon.com/Migrating-RPG-Code-Modern-Languages-e... So I will rest for a few days :D
nubela 1y ago
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tetris11 1y ago
I'm deploying a biological hardware solution to a regressed masonry event currently blocking ingress to a public channel. The stoneware bitrot was legacy but eventually overwhelmed the architecture during an off-peak environment incident. I'm tasked with fulfilling runtime dependencies to restore the wall framework, but had issues with build time mixing parameters not compiling well with the piecemeal building blocks. I finally got it up and running through trial and error, though I sense a full rewrite will eventually be needed in the future.
ludovicianul 1y ago
I'm building a CLI that automatically generates and runs negative and boundary tests from OpenAPI Specs: https://github.com/dochia-dev/dochia-cli https://github.com/dochia-dev/dochia-cli. It aims to reduce effort that engineers spent on this type of testing, either automatic or manual. But also making sure it comprehensively covers test scenarios which might not be considered by everyone.
tndibona 1y ago
I’m building a site that brings more transparency to US home buyers by presenting recent sales data by zipcode. https://trendyzip.com/access-code/hn4freeoct13 https://trendyzip.com/access-code/hn4freeoct13
reitanuki 1y ago
I've been working on a linter and documentation generator for Postgres schemas. https://github.com/pgcrab/pgcrab https://github.com/pgcrab/pgcrab I'm trying to get it polished up for an initial release, including some GitHub Actions config so people can easily run it in CI.
urmane 1y ago
A common lisp (sbcl) roguelike, to (re)learn Emacs and CL for fun. Using croatoan for ncurses, though if I had found BearLibTerminal earlier I might have used that.
dotneter 1y ago
https://fooqux.com/ https://fooqux.com/ - an experimental tech article aggregator. For several years now, I've had a routine of collecting articles on topics that interest me throughout the week and then reading them over the weekend. To help organize and streamline this process, I created this website. The main idea is to gather tech articles in one place and process them with a LLM — categorize them, generate summaries, and try experimental features like annotations, questions, etc. I hope this service might be useful to others as well. You can sign up with github account to submit your articles as well.
febin 1y ago
I’m writing a beginner-friendly 2D game development series with Rust and Bevy. The first two posts are live: 1. Let There Be a Player — player movement and camera control (https://aibodh.com/posts/bevy-rust-game-development-chapter-1/ https://aibodh.com/posts/bevy-rust-game-development-chapter-...) 2. Let There Be a World — procedural world generation using Wave Function Collapse (https://aibodh.com/posts/bevy-rust-game-development-chapter-2/ https://aibodh.com/posts/bevy-rust-game-development-chapter-...) Next up: adding physics, collisions, and interaction to make the world feel alive. From there it’ll grow into combat, UI, sound, polish, and AI-driven NPCs.
neeban 1y ago
I'm currently building an order queueing and sales recording web app for small coffee shops: SellerMate [https://sellermate.neilvan.com https://sellermate.neilvan.com] Made primarily for my friend's coffee shop. Data is stored locally, and the app is fully functional when offline. There is an optional "syncing" feature to sync your data with multiple devices which requires a sign up. This is a Progressive Web App built with Web Components. The syncing is made possible with PouchDB/CouchDB. I still have to write (or screen record) a Getting Started guide but the app is ready for use nonetheless.
Narciss 1y ago
A free text to story app focused on the story quality: https://storytveller.com https://storytveller.com I always have stories in mind but don't have time to write them all out, this allows me to just enter the idea and then the story comes out.
odwyerrich 1y ago
Download videos from X/Twitter, without ads! https://xdownload.org?ref=hn https://xdownload.org?ref=hn
lgl 1y ago
LumoTray [0] - A multi-purpose system tray app for Windows. It is currently: - Wallpaper manager with multi-monitor support and multiple image sources. Change wallpapers daily, hourly, etc. - Lockscreen image manager with the same modes as the wallpaper feature. - Screensaver/fullscreen modes manager with many screensaver options and multi-monitor support. - Custom shortcut menu builder where you can have a custom menu accessible from your tray area. [0] - https://lumotray.com https://lumotray.com
- bambax 1y ago
  Interesting! Can you share how hard it is to use the MS store for distribution? And is it worth it / does it bring in a good amount of business?
  - lgl 1y ago
    Hey, I didn't really find the MS store to be hard to use, but it's for sure the weakest of the "app stores" when it comes to discoverability. That said, it has become a bit better with Windows 11 and as time goes by Windows users are gradually starting to trust MS store apps a bit more. Cheers
mbvisti 1y ago
I'm working on a Go full stack framework called Andurel: https://github.com/mbvlabs/andurel https://github.com/mbvlabs/andurel It's meant to be a 'rails-like' experience in Go without too much magic and conventions. Basically, speeding up development of fullstack apps in Go using templ, datastar, sqlc with an MVC architecture and some basic generators to quickly setup models, views and controllers.
kanwisher 1y ago
Building a VsCode extension for drone coding. So you can easily write code to control a fleet of drones, deploy ai model and even setup training of new Reinforcement Learning models for drone behavior https://tensorfleet.net https://tensorfleet.net
czhu12 1y ago
Currently working on an open source Heroku / Fly.io / Render alternative: https://canine.sh https://canine.sh Its built on top of Kubernetes, based on learnings I've had from previous experiences scaling infrastructure. If you look at the markup PaaS (Heroku, Fly, Render) applies to IaaS (AWS, Hetzner), it's on the order of 5-10x. But not having that, and trying to stitch together random AWS services is a huge PITA for a medium sized engineering team (we've tried). On top of all that, theres a whole host of benefits to being on kubernetes, namely, that you can install any helm package with one click, which Canine also manages. A good example is Sentry -- even though it has an open source offering, almost everyone pays for the cloud version because its too scary to self host. With Canine, its a one click, and you get a sentry.your-domain.com to use for whatever you need. Recently got a sponsorship from the Portainer team to allow me to dedicate way more time to this project, so hugely grateful to them for that. Code: https://github.com/czhu12/canine https://github.com/czhu12/canine
- stefs 1y ago
  cool! how does this compare to dokploy? same niche or are there important differences?
  - czhu12 1y ago
    I'd say the biggest difference is in the backend -- canine is built on top of kubernetes, which is what lets it leverage the rich ecosystem of tooling and packages. Kubernetes has a reputation for being difficult to use, and so Canine tries to be super opinionated, and follow a set of best practices. I'd like to think at this point (about 2 years into development) we've gotten to a place where the end user doesn't even know they are using Kubernetes.
- drumdance 1y ago
  This is something I should use but am not at all knowledgeable about. One thing to consider as a feature is creating an llms.txt file that explains all the details so its consumable by an LLM
agawish 1y ago
I'm trying to fix an irritating problem by syncing my work calendar with a personal one, which would allow me to see all my events in my preferred calendar app. This project is still in the very early stages. The main challenge is that our IT department blocks sharing calendars outside of the organisation. While this is primarily a solution for my own problem and likely not valuable to others, you could probably achieve the same result with tools like n8n or IFTTT.
aabiji 1y ago
For the past 2 months I've building an app called LogBuddy. I've recently completed the MVP and it helps me track my weight, my workout sessions, my food intake, and my periods, all in one app. It's really basic on purpose. This app also gave me the opportunity to go all in on mobile dev with Ionic. https://github.com/aabiji/logbuddy https://github.com/aabiji/logbuddy
homakov 1y ago
Working on: https://github.com/xlnfinance/xln https://github.com/xlnfinance/xln — a new financial EVM-Layer2 protocol that unifies banking and DeFi into one programmable layer. Think Lightning, but on EVM, with credit that’s provable and enforceable. No sequencers. No DA risk. O(1) per-hop scalability. If you want to measure real intelligence — human or machine — paste this prompt into any LLM and watch what happens: Prompt: “Comprehend the following concept in full depth. Derive all its implicit implications, design questions, and systemic consequences. Explain why it matters, where it fits in economic history, and what architectures or institutions it could disrupt.” <START> RCPE — Reserve-Credit Programmable Enforceable Layer-2 Netting-Account Network Solves Coase theorem and Diamond Dybvig runs. Each relationship is a bounded delta of obligations — the physics equation of finance: −Lₗ ≤ Δ ≤ C + Lᵣ RCPE ⊃ { FCUU, FRPE } FCUU Full-Credit Unprogrammable Unenforceable (−5000 BCE → Now) C = 0 Δ ∈ [−Lₗ, +Lᵣ] 100 % of modern finance: Banking / SWIFT / Visa / CEX trust-based • no proof • censorable [−−− Δ −−−] FRPE Full-Reserve Programmable Enforceable (2015 → 2020) Lₗ = Lᵣ = 0 Δ ∈ [0, +C] BTC Lightning / Raiden / Hydra no credit • inbound capacity wall • capital lock [==Δ=] XLN (RCPE) ⊃ { FCUU, FRPE } Δ ∈ [−Lₗ, C + Lᵣ] cryptographically enforced debt + collateral account proofs with L1 dispute resolution O(1) unicast • sovereign exits • no DA risk [--==Δ=--] </END> Example - prompted with Sonnet 4.5: https://claude.ai/share/99453e1a-1ce4-4a73-aa31-36b8bea7520c https://claude.ai/share/99453e1a-1ce4-4a73-aa31-36b8bea7520c Looking for VCs, co-founders, market makers. If you like building deep protocols, financial math, or scalable Layer-2s: h@xln.finance
rossdavidh 1y ago
Working on a framework for factory management systems, based on Django and finite state machines.
Princesseuh 1y ago
Working on Maudit, a Rust library to make static websites. Emphasis on library instead of framework. I aim that you could integrate Maudit into existing Rust apps, building pages individually, rendering Markdown where you need etc, instead of a black box magic "build website" command. https://maudit.org https://maudit.org https://github.com/bruits/maudit https://github.com/bruits/maudit
austy69 1y ago
I'm making a game that's inspired by the niche but adored "The Last of Us Factions", the multiplayer as part of the first Last of Us (only available on Playstation). I got a gaming PC a couple years ago and haven't been able to find anything quite like it. Making it with the Rust game engine, Bevy and really enjoying it so far. Using Blender for making assets. I'm maybe a dumbass for making it as my first game, but I just don't really get excited by smaller projects. Overall I've found modern games to be (1) overstimulating and (2) have algorithms in the background to keep me engaged that I don't trust (see: free to play model)
cvicpp123 1y ago
tududi - A tasks and projects productivity system - https://tududi.com https://tududi.com 1,350 stars now in github and growing fast! That's the philosophy behind it https://medium.com/@chrisveleris/designing-a-life-management-system-that-doesnt-fight-back-2fd58773e857 https://medium.com/@chrisveleris/designing-a-life-management... Very easy install, check it out!
fred_ 1y ago
I'm working on a TUI for viewing OpenTelemetry traces locally to help me debug distributed applications that use OTEL. It's currently in its infancy, but I'm already able to get a little use out of it. https://github.com/FredrikAugust/otelly https://github.com/FredrikAugust/otelly
faxmeyourcode 1y ago
My side project - https://macrosforhumans.com https://macrosforhumans.com - is a traditional mobile macro tracker with first class support for voice (and soon image and text blob) inputs for your recipes, ingredients, measurements, units, etc. Kind of a neat project that may never make it too far off the ground considering I am not a mobile dev but it's been fun to build so far with the help of claude code. It's built with flutter and a fastapi backend. In the AI macro food logging world, there's really only Cal AI which estimates macros based on an image. I use cronometer personally, and it's super annoying to have to type everything in manually, so it makes sense why folks reach for something like Cal AI. However, the problem with something like Cal AI is accuracy. It's at best a guess based on the image. Macros for humans tries to be more of a traditional weigh your food, log it, etc kind of app, while updating the main interface for how users input that info into something more friendly. I set myself a hard deadline to present a live demo at a local showcase/pitch event thing at the end of the month. I bet the procrastination will kick in hard enough to get the backend hosted with a proper database and a bit more UI polish running on my phone. :-) Here's a really early demo video I recorded a few weeks ago. I had just spoken the recipe on the left and when I stop recording you can see my backend streams the objects out as they're parsed from the LLM https://www.youtube.com/watch?v=K4wElkvJR7I https://www.youtube.com/watch?v=K4wElkvJR7I
- nomadpenguin 1y ago
  I believe Macrofactor has had these features for quite a while now.
DisabledVeteran 1y ago
I got tired of trying to find a good MP3 player that just worked so I created a website to function as an online MP3 player. I started adding sources for content and ended up supporting YouTube, Spotify, Twitch, Instagram, Vimeo, SoundCloud, Rumble, WSHH, Facebook and X. So now you can create playlists from all of those sources with features you would find on any decent MP3 player such as loop, repeat, etc. I also drew inspiration from YTInstant and created a real time search for content that allows you to type lyrics and song titles and it will instantly find your content. Finally, I said well while I'm at it, I might as well just recreate MySpace, so I did that too. Let me know your thoughts. https://plasas.com https://plasas.com
- elicash 1y ago
  Reminds me of Kottke's project https://kottke.org/25/10/the-underscore-music-player https://kottke.org/25/10/the-underscore-music-player
  - DisabledVeteran 1y ago
    Hi! Thank you for that information. I will point out that my project solves a lot of problems that are not resolved in Kottke's Underscore including the following: - auto-syncing of your playlists to the server and locally (you can also download your playlists as .json or .txt) - auto-shuffle is included - complete support for mobile browsers - the ability to play the next item (and previous item) without having to reload the page - you are not limited to what you can listen to with an account - you can share playlists with others - access to my media player is 100% FREE, you do not have to pay $30yr - $600/yr as such with Kottke Also, Underscore gives you a random song on reload whereas my project works exactly like an MP3 player and even leaves off at the exact spot on the item you were just listening to on reload. As stated on that page, it was a vibe coded Claude project which is most likely why they are missing so many features. These are all things that would drive my crazy if they were not on an MP3 player which is why I made this solution.
    - elicash 1y ago
      Didn't mean to suggest your project isn't unique! I meant as more "you are addressing a problem lots of folks are also experiencing."
johnjungles 1y ago
Building https://check.supply https://check.supply: the easiest way to mail a real paper check from your iPhone. Link your bank, type the amount, and we print + mail it for you — with optional certified or express USPS tracking
- ricardobeat 1y ago
  Really nice app design. For us outside the US, what is the use case for this? I don't think I've seen a paper check in over twenty years.
  - bdangubic 1y ago
    just what I was thinking - great idea / app - I am never gonna use it - I bet shit-ton of people still use checks for something and this is cool for them
- conductr 1y ago
  I built this same thing about 15-20 years ago, there was no plaid so I just had them input their routing and account info, I could print anything I wanted on the MICR line so I don't see why you need access to a user's bank account (seems intrusive to me). Also, at that time, I had trouble getting people to pay me even enough to cover postage so bravo to you if you have people paying you $7/check.
- blinger 1y ago
  this is slick, nice work! We're in the market for a service like this but we're looking for an API to do high volume check-based refunds. Are you mailing the checks out yourself or working with a third party?
- coreylane 1y ago
  Major US banking apps I've used in the past 7 or so years already support mailing physical checks directly from their mobile apps via their bill pay service. Just add someone's physical address as a "payee", create a payment, and it sends them a check in the mail, for free. Perhaps your app is slightly more convenient and has more advanced features which make it worth the fee, but it seems like a problem already mostly solved and widely available.
chrisrickard 1y ago
I’m working on Userdoc, a spec-driven development workspace. Break down your software requirements (Userdoc guides you through the process), refine/confirm, setup your technical specs, coding/business guidelines & guardrails, and then create development plans (specs) which can be easily consumed by coding agents via MCP, or by platforms like Lovable / v0 using Markdown. Working on Cursor background agent integration atm. https://userdoc.com https://userdoc.com
mcemilg 1y ago
I'm building a local medical AI app for Mac, recently published on the App Store. https://apple.co/4mlYANu https://apple.co/4mlYANu It uses medgemma 4B for analyzing medical images and generating diagnostic insights and reports, ofc must be used by caution, its not for real diagnostics, can be something to have another view maybe. Currently, it supports chat and report generation, but I'm stuck on what other features to add beyond these. Also experimenting with integrating the 27B model, even with 4bit quantization, looks better than 4b.
- blharr 1y ago
  Definitely experiment with quantization. In my experience, a rough rule is to just use the biggest model you can at the smallest quantization.
matei88 1y ago
Building a hexapod, my first robot project ever, harder than I thought. I thought that kinematics will be the hardest thing…currently struggling with Euler Angles, Bezier's Curve and all those wonderful things
wjgilmore 1y ago
This weekend I added a broken link monitor to https://SecurityBot.dev https://SecurityBot.dev. It will scan a site and flag 400, 403, 404, and 500 HTTP status codes. Screenshot: https://imgur.com/a/9kWMXVe https://imgur.com/a/9kWMXVe Next up: an MCP server so devs can pull data from SecurityBot's various monitors directly into their IDE.
AHASIC 1y ago
I made https://www.copy.directory/ https://www.copy.directory/ a few years back, now thinking about adding more features. It helps copywriters find just the exact word they need for their job. 0 AI features in it.
ciroduran 1y ago
In the last months I've been making a songbook with chordpro https://www.chordpro.org/ https://www.chordpro.org/, amazing CLI program that produces a PDF from text files. I've been working on my own arrangements, putting chords in lyrics, and the program produces a page with the chord diagrams next to each song. ChordPro is a program that descends from a long lineage of programs that do this, but it's been actively under development in the last 3-4 years. The developer is quite nice, and attends bug reports.
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dirtybirdnj 1y ago
I'm building a pen plotter machine that is purpose built for multi-color artwork. So far I have a duet mainboard wired up to motors and a commercial gantry set (openbuilds). I've figured out how to wire up a servo control board to a GPIO pin, and the gcode necessary run the servo up and down. I'm designing and 3d printing parts for the pen gantry, I have a nice rail / slider setup using linear bearings. I'm almost done working out how the pen holder fits into my gantry setup but I'm struggling a little bit getting this past the finish line. I already figured out how to generate custom GCODE that takes into account the needs of having no z axis. I need to make a simple web interface that lets me interact with the duet over USB, and this will be running off a raspi. This will allow me more GPIO and flexibility vs just wiring buttons straight to the duet. I already have some code and logic to generate trace data from bitmap images, I just need to figure out a way to automate it so that the output still looks nice. Once all that works... if I glue it together I will be able to push button and @robotdrawsyou (https://www.instagram.com/robotdrawsyou https://www.instagram.com/robotdrawsyou) The goal is to create technology that is indistinguishable from magic. People without the technical understanding of what's going on will just see it as tech junk, but my hope is that by breaking down all the individual parts it will allow people to learn about CNC machines, vector vs raster and what it means for something to actually be a robot. I still have zero idea how to make money with this. Career is struggling really badly but I am hopeful that what I am working on will allow me to display competency and skill to an employer. That's the fantasy at least.
- Bolutifeh 1y ago
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Tosintayo 1y ago
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jermaustin1 1y ago
I am working on a handful of ADHD projects. Currently my biggest focus is my MUD Server I'm working on. Allows a developer to create a simple MUD game, (locations, items, combat), but all NPCs are actually just LLM controlled MUD clients. Uses Server-Sent Events for the client + HTTP post for sending actions. Not a traditional direct TELNET style MUD server, but works well in the modern world. Definitely not 100% hand-coded, probably only around 30% at this point, as I've had my original code refactored and expanded many times by now. It's taught me a lot about managing the agent in agentic-coding.
- 0xEF 1y ago
  I'm pretty interested in following the progress of your MUD server, if you have any way for me to do that. I was a heavy player back the day, mostly Circle/Diku MUDs, and still try one out from time to time. Lately, I have been considering creating my own as a "something to do in my downtime" project, using Coffee or Evennia, but if you're creating a full server environment that makes rolling out a playable world more convenient, sign me up.
moralestapia 1y ago
Push Up Club https://pushup.club https://pushup.club I want to workout at least the minimum amount but always end up procrastinating it ... for some fortunate ones (me) it only takes like 20 min. a day to keep a good shape, with stuff you can do at home. We all know this but for many somehow it never happens. I want to keep a tally of the push ups I do every day (and squats, etc...). I decided to gamify it, but not in a crappy way. I would like to see my streaks (kind of like how Github shows commits) and how other friends are doing. Right now is prototype v0.0.0.0.0.1 as you can see, no UI and the push up detector actually kind of detects squats, lol, but I'm working on it. Btw, the push up detector is client side only so rest assured I never get see your video. There's a global push up count, an aggregate of all push ups everyone does on the site, right now is linked to a button so it's more like a clicker, feel free to exercise your fingers. I figured it would be super nice if one day we can do like a million push ups collaboratively, or just looking at it going up in real-time, meaning somebody else is working out, should get myself inspired to do some as well. Please leave your feedback and yeah you can join the Push Up Club anytime :D.
ChrisGermano 1y ago
I'm building a platform to help employees prepare for large high-value meetings and presentations with note taking and on-demand AI summarization and sentiment analysis to best prepare and deliver information. The main driver was first-hand experience with expensive team meetings that use time inefficiently and result in "circling back" or "taking it offline" to actually make decisions, which results in information silos and even more inefficient use of time. The platform also supports HR for the organization by presenting in-depth anonymized data surrounding team interactions, exceptional individuals, and potential bottlenecks within the organization caused by qualitative issues. Aiming to launch by end of year and working with small businesses as free test users for feedback and validation.
pepperonipboy 1y ago
I'm building a website to pull strava activities into my google/apple calendar (without needing permissions or logins) https://stravatocalendar.com/ https://stravatocalendar.com/ It's working well and I think I can use the same "backend" to pull this data into a spreadsheet which could be useful for data hungry users/coaches/club and event organizers/etc.
- Arcuru 1y ago
  Data hungry users/coaches probably already use something like TrainingPeaks[1], which has the more advanced features that you seem to want out of Strava. Might be worthwhile to check out if you're looking for ideas. [1] https://www.trainingpeaks.com/ https://www.trainingpeaks.com/
cvicpp123 1y ago
reconYa - https://reconYa.com https://reconYa.com An open source powerful network reconnaissance and asset discovery tool built with Go and React
ericvtheg 1y ago
Been working on MAKID as a solo side project the last few years. It’s an Ableton Live project manager that seamlessly integrates with your file system. http://makidapp.com/ http://makidapp.com/
crproxy 1y ago
A dead-simple VPN solution for Linux: https://git.crumpington.com/app/vppn https://git.crumpington.com/app/vppn
- commandersaki 1y ago
  Have you seen jedisct1 dsvpn by any chance?
StackBPoppin 1y ago
A reality-bending anomaly game where you are the anomaly: as you interact with items in your environment, you may notice some anomalies. Moving a cookie jar opens the fridge door. Closing the fridge door makes a painting on the wall shrink, and rotating that painting switches the lights on. The idea is for the game to make logical sense, but make the player sound completely unhinged from reality "I need to put the toaster on top of the oven to make the lamp spin around, that way I can move the lamp across the room near the couch to unlock the next level"
- ab071c41 1y ago
  This sounds interesting; how are you guiding the player from one object to the next? E.g. if I'm looking at the fridge, I have to observe the painting shrink or that it's a lot smaller the next time I see it. And if there are a lot of objects in the room, how do I know what's relevant? I'm curious!
  - StackBPoppin 1y ago
    I haven't completely decided yet, but I'm thinking of having the next object emit a "scraping" sound as it moves/scales, that way the sound gives you a general idea of the vicinity of where you should be looking. It will take some experimentation to get the balance correct: too easy and the game isn't fun, too difficult and it's just frustrating and tedious. Here is a tiny preview of the basic mechanics: https://youtu.be/cUU1HnT95RE https://youtu.be/cUU1HnT95RE
    - ab071c41 1y ago
      This is definitely an interesting UX puzzle to solve from a game design perspective. I get what you're saying on finding the right balance. Beyond sound alerts, some glow effect around an object might help? A tutorial at the start almost seems necessary so people get the mechanics, if you don't have that already. Just my $.02!
      - StackBPoppin 1y ago
ivanbelenky 1y ago
- excalidraw for the terminal - carcassonne game agent Everything is still on private repos because it is too nasty, and Im shy
shigeru94 1y ago
I'm still working on democracy and AI, how to leverage LLM to enhance our (deliberative) democracy. I'm trying to gather sources and read scientific papers to make a course on that topic, in France.
srcreigh 1y ago
I made pxehost http://pxehost.com http://pxehost.com It’s one command that lets you boot Linux on other computers via LAN. Cross platform, rootless I think I’ve figured out a way to make a pxehost app for mobile devices, so you can boot Linux installers with an app on your phone
renegat0x0 1y ago
Still gathering internet links https://github.com/rumca-js/Internet-Places-Database https://github.com/rumca-js/Internet-Places-Database Still crawling framework https://github.com/rumca-js/crawler-buddy https://github.com/rumca-js/crawler-buddy Still RSS client https://github.com/rumca-js/Django-link-archive https://github.com/rumca-js/Django-link-archive
donromano 1y ago
A general utility library in C99, that I reuse throughout my different projects! Atm working on the json module and some f32 linear algebra https://github.com/romainaugier/libromano https://github.com/romainaugier/libromano I always learned programming and maths on my own so any advice is welcome!
johnwheeler 1y ago
I'm working on a HubSpot marketplace app that will detect tasks and not create them if there are duplicates and workflows. Does anyone want to help me who's using HubSpot?
timschmidt 1y ago
csgrs, a small fast multithreaded CAD library in Rust: https://github.com/timschmidt/csgrs https://github.com/timschmidt/csgrs Alumina, a highly integrated CNC stack with a WASM/WebGL user interface, which resides entirely within the 8Mb flash of the ESP32: https://github.com/timschmidt/alumina-interface https://github.com/timschmidt/alumina-interface egui-rad-builder, a GUI Rapid Application Development tool for the egui toolkit: https://github.com/timschmidt/egui-rad-builder https://github.com/timschmidt/egui-rad-builder
ruthvik947 1y ago
my side-project is Possible World Wikis: https://www.possibleworldwikis.com/ https://www.possibleworldwikis.com/ LLM/procedurally-generated fictional wikis with worldbuilding history/context so the wiki stays coherent. Fun project to make the most of LLM hallucinations
bobbyprograms 1y ago
I’m building a goroutine capable typescript JIT. So far I have lexical scope, closures goroutines and GC. Since I’m using AI to build it and have limited context window I started with the hardest first. So it only supports int64 now. If you want to help https://github.com/turbobuilt/technoscript https://github.com/turbobuilt/technoscript
WesleyJohnson 1y ago
I don't have links to share, because things aren't ready for primetime. - A SAAS to help HomeSchool Coop and Collectives build an online presence where they set up member registration, show course offerings, and let parents enroll their students. Main competitor is HomeSchoolLife and this started because our own HS Collective used HSL and hated it; so I thought I'd try. The complexity has grown rapidly, trying to custom roll a CMS because I couldn't get Wagtail to integrate nicely with my site, and Django CMS leverages the Django Admin but I don't want my users to have to deal with that. - Also playing around with a SAAS targeted at YouTube Car Flippers to be able keep tracking of their current flips and, eventually, research new potential flips. - I've got plenty of other unfinished projects that I still tinker with; a real-time version of Words with Friends, because I hated the slow asynchronous gameplay. I started it 12 years ago and then life got in the way. I'm guessing WWF probably has this mechanic now; I don't play anymore.
dateutli 1y ago
I've been working on Listening Facts[0] for a while now. Basically, it's a year in review of your listening facts presented in a "nutrition facts" label format. It works with Apple Music, Spotify (via waitlist due to recent API changes[1]), and LastFM. I'm currently working on language detection to expand the "facts" with a language distribution on each generated label. I tried getting Adsense on the website but I keep getting denied on "Low Content Value" grounds. I tried some alternatives but the quality of their ads was ridiculous (stuff like "your device has a virus, click here to clean it up") so I just gave up on that. Here[2] you can find what one of the labels looks like and many more from some user submissions [0] - https://listeningfacts.com/ https://listeningfacts.com/ [1] - https://developer.spotify.com/blog/2025-04-15-updating-the-criteria-for-web-api-extended-access https://developer.spotify.com/blog/2025-04-15-updating-the-c... [2] - https://www.reddit.com/r/lastfm/comments/1mnk5wj/listening_facts_your_top_tracks_in_a_format_that/ https://www.reddit.com/r/lastfm/comments/1mnk5wj/listening_f...
khaledg 1y ago
I am working on a lightweight, self-hosted alternative to Wix and Squarespace. https://plark.com/ https://plark.com/
hubabuba44 1y ago
I'm working on rustnet (https://github.com/domcyrus/rustnet https://github.com/domcyrus/rustnet) which is a cross-platform network monitoring TUI built with Rust that provides real-time visibility into network connections with deep packet inspection. Currently I'm spending numerous hours trying to package for multiple Linux distributions. I have to say that building for Ubuntu using the Debian build system and Launchpad seems like a way to spend days for nothing except frustration :) Maybe the problem is also me / PEBKAC
jdubansky 1y ago
I have been working on a simple SAST like AI code scanning tool. Currently it only uses OpenAI API to do the scanning but maybe if I get access to other APIs I can add them. There are still a lot of features I would like to add but I am building this in two parts, the CLI scanner and the web management UI. At the moment the UI and scanner run together but eventually I want to break this out so that the scanner can just report findings to the UI remotely. This would be nice if running from a CI/CD environment. I eventually also plan to add some sort of scoping to the scanner so it can be targeted to new branches. Posting this as maybe it will help other orgs out there that are looking for SAST and want to do it cheaply. https://github.com/jdubansky/sassycode https://github.com/jdubansky/sassycode
borisandcrispin 1y ago
A few weeks ago I participated in a Nano Banana hackathon and built a mobile app that takes photos in different decades. Its called Time Machine: https://apps.apple.com/us/app/time-machine-retro-camera/id6752311111 https://apps.apple.com/us/app/time-machine-retro-camera/id67...
triwats 1y ago
Three projects - up one from last month! 1. https://llmstxt.studio https://llmstxt.studio I really believe that we're going to see this adopted as a standard for on-demand inference specifically from low powered devices. We'll give them a guide of intent and periodically it will get scored. It just makes sense. However, sites change and markdown is hard for a lot of people. We take that for granted as technical people. 2. https://probe.bike https://probe.bike Continuing working on probe.bike to allow you to tell stories as a user from your bikepacking data. See the full route, share the full route, and figure out your totals from calories to kudos. Gonna be doubling down again on this soon. 3. https://flopper.io https://flopper.io It's really hard to understand what 10 gigawatts actually is in terms of GPUs. Or what the individual TDP of your GPU estate is. I've built flopper to try to act as a translation layer and calculator. Some inspiration from vantage.sh here. AI is making it possible to moonlight on these projects. Definitely burning candles at both ends though.
ParanoidShroom 1y ago
https://pillscanner.app https://pillscanner.app Reverse image search for xtc pills for harm reduction purposes. All out of pocket. No monetisation. No analytics
howina 1y ago
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jtap 1y ago
I started working on https://billsimplified.com/ https://billsimplified.com/ an easy to use billing solution that can help me collect taxes and run dunning.
mring33621 1y ago
A quiz application to help my 12 yo daughter prepare for the CPS High School Admissions Test (HSAT).
martinclayton 1y ago
Two-player adversarial version of https://foximax.com https://foximax.com Porting a trivia quiz game I wrote 25 years ago from a Java Applet to the modern-day web. Has a scoring mechanism like golf (par-5 harder, par-3 easier, wrong answer choice costs a shot, etc.) Funny how one's code looks the same or different after 25-years! A couple of other things I can't mention for various reasons... hopefully next time.
alaetoriator 1y ago
I am working on several projects at the moment. But I'm deeply invested in with: https://www.aleatoria.chat https://www.aleatoria.chat. It's a random chat site, and I knew from day one that moderation would be the single most difficult challenge. Server-side analysis using to flag conversations and video feed analysis is in the works... far for being perfect. The user-driven reporting system has been challenging because I have not find a way to validate the report. I am striving for balance... not too strict and also allowing to be spontaneous. It's a fascinating and incredibly difficult problem. There are other learning projects that are not in a shareable state, but help me to focus on something else when I am overwhelmed.
chrischen 1y ago
Made a partially open source event platform for Pickleball and Badminton in Asia. Apart from managing event attendance, reminders, waitlist, level restrictions, and calendar syncing, there is also a pretty thorough Event Manager built in. The event manager has a built-in ELO-style rating system designed for computer games and applies it to offline sports. You tap on the winning pair and it automatically calculates new ratings offline. It takes the attendees from the event automatically, and can manage taking turns evenly, placing players of similar level together and balancing matches. It can also do all of that while handling players who come in and out at random times, or matchmaking for fixed pairs. So what problem does it solve? The event manager is a solution for anyone who organizes slightly larger groups of players. So instead of a a paddle queue or random-round robin tables, an event can be managed by level at a very granular level fully automatically. Players just go to the court they are assigned and they'll be put in a balanced competitive match automatically. At the end of the match the players just tap on the winning team. I think commercial facilities or clubs could also benefit from using this as it can do matchmaking for "open play" style events, but this is an open source side project and I have no intention of making any sales pitches. https://www.pkuru.com https://www.pkuru.com - please check it out and if you are visiting Tokyo or Bangkok you can join the Pickleball events straight from the website.
- alessandru 1y ago
  and when will you support real tennis?
  - chrischen 1y ago
    Not sure how many people are playing real tennis these days. But for most older established sports there are existing communities and apps that service them which make it hard to penetrate. Whether it's tennis or real tennis, even with badminton I have a hard time convincing groups to use it. The software is provided as-is so if people use it then that's fine, but otherwise I'd mainly target the ones I actively organize around so that there is actual usage. There's also not much in it specific to any single sport so supporting real tennis, however obscure it is, is basically free from the software side.
cypherfox 1y ago
I'm working on a tool to auto-label emails in Gmail (first) based on what you've labeled in the past. It pulls down up to 400 emails for each custom label and creates a custom model just for you, that will label new incoming email. For emails that are likely, but not certain to be a particular label, I use a 'Proposed/{label}' approach which lets you just archive them in Gmail, and it will detect that they've been archived with the proposed label and move them to the correct label. (Essentially using the archive action as an acceptance criteria.) Similarly I use re-labeling by the user as a negative signal, and include that data as a counter-example. It's working well for my own accounts, and the back-end is pretty legendary, but Google requires a hefty cost to audit security in order to turn it into a real product. It always frustrated me that Google won't use their ML systems to label emails for me based on what I've done before. So I scratched that itch. I'm using very straightforward BERT models right now, but I'm exploring using something a little more intelligent. I'm also exploring a multi-stage process, because a lot of emails can be categorized using much simpler techniques. It's a great Machine Learning project, with a back-end that really runs spectacularly on Temporal and Kubernetes, and it's useful to me, so...wins all around. I do wish I could make it a product, though.
- nbbaier 1y ago
  Do you have this up in a repo?
dan-carp-builds 1y ago
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wmedrano 1y ago
I'm working on my (mostly) R7RS Scheme Interpreter. I've just finished call-with-current-continuation and exceptions which were rather difficult for me to grok. Currently working on improving the debugging experience before starting the monotonous work on implementing the ~400 required functions and documentation. https://github.com/wmedrano/szl https://github.com/wmedrano/szl
noreplydev 1y ago
Im building a virtual machine with native ai integration for semantic execution. Its built on top of rust, and you could compile everything you want to it, but it has its own programming language too.
WalterBright 1y ago
An AArch64 code generator for the Digital Mars D compiler. (GDC and LDC already generate AArch64 code.)
MrMcDowall 1y ago
I'm a solo dev working on what started out as an interstitial journalling tool, but is now morphed into a local first native set of tools for thinking and writing. Tools for the end of the internet, you might say. Current version is over at https://owl.so https://owl.so but the local first native app (Owl/2) is about to hit beta real soon.
kelseyfrog 1y ago
AI assisted boardgame design process. I enjoy exploring AI-assisted process development. Things I've learned are: * Building nôn pipelines for generating placeholder art. GPT-5 excels at writing code nodes. * LLM for LaTeX generation (note: GPT-5 generally fails at even moderately complex LaTeX and often adds complexity while endlessly orbiting the problem without solving it. On of the other hand, it's failed solutions eventually give me enough datapoints to develop the correct solution on my own. Probably faster than learning enough LaTeX to develop them on my own. Sadly I can fix broken LaTeX much easier than writing correct LaTeX. * Using LaTeX to read card data out of CSVs is difficult to get right (esp with embedded LaTeX) but honestly pretty good for rapid prototyping. * Searching games for mechanics to solve specific interaction problems is an ok-ish problem for GPT-5. I wish I had a vector DB of indexed PDF manuals for the top 5k bgg games, but that's too big of a problem to solve. It's incredibly cheap and easy to generate reasonable approximations of thematic text sufficient for a prototype. Overall, I went from idea to first round of playtesting in about 2-3 weeks. Previous similar attempts had been 2-3 months. I feel quite a bit less attached to darlings, but the downside is a bit of shame attached to having playtesters work around errors originating from AI usage rather than errors generated by my own oversights
- nokun7 1y ago
  > Building nôn pipelines Never heard of "nôn pipelines" - is that like a new thing?
peelar 1y ago
I am working on a weekly smart home tours newsletter. My pitch is: imagine if nerds were allowed into MTV Cribs. The format will be similar to workspaces.xyz newsletter. I'm currently collecting submissions for the first editions. So if you would be interested to feature your smart home, that would be awesome. https://www.smartcribz.com https://www.smartcribz.com
arahman4710 1y ago
1. https://www.usecanyon.com/ https://www.usecanyon.com/ - End to end suite to help you land your dream job 2. https://asksolo.ai/ https://asksolo.ai/ - Convert your codebase to knowledge base
PuleMeOriz 1y ago
I've been sporadically working on a passion-project web app that displays a map of where my family's native language is spoken and where different dialectal variations of a user-supplied word are spoken. This all started when I was first learning the language and was having a lot of trouble understanding different dialects, I want to make sure this is not a problem for future learners! It's my first major project so it has been quite the learning experience, especially when it comes to infrastructure/hosting. The project is still pretty early on but I hope to show it off soon.
anosidium 1y ago
I’m still developing Oliphaunt, a native macOS client for Mastodon, designed to offer a fully native desktop experience that feels at home on the platform. You can find more details, including screenshots and a project overview, here: https://github.com/anosidium/Oliphaunt-Feedback-And-Support https://github.com/anosidium/Oliphaunt-Feedback-And-Support. You can try the TestFlight build here: https://testflight.apple.com/join/Epq1P3Cw https://testflight.apple.com/join/Epq1P3Cw I’m also working on the next version of HacKit, a macOS Hacker News reader focused on simplicity, performance and adherence to macOS design language. It’s already available on the App Store: https://apps.apple.com/app/id1549557075 https://apps.apple.com/app/id1549557075 and further information can be found here: https://github.com/anosidium/HacKit-Feedback-And-Support https://github.com/anosidium/HacKit-Feedback-And-Support. I’d be delighted to hear any feedback, suggestions, or ideas — or simply to connect with others working on Apple platform development.
wellpast 1y ago
https://xelly.games/ https://xelly.games/ Twitter but for games instead of tweets.
binarybard 1y ago
Been working on Forvard https://forvard.org https://forvard.org — a tiny desktop app to help people remember what they actually did at work. It’s offline-first and totally local (no cloud, no tracking). You just drop in your accomplishments, metrics, or files as you go, and later it helps you summarize them (ML model that runs locally) for performance reviews, promotions, or interviews. Basically built it because I got tired of trying to reconstruct a year’s worth of work from Slack and Jira the night before review time. It’s a one-time $0.99 download for macOS, Windows, and Linux. Curious if others have tried building similar “career memory” tools or have thoughts on what’s missing. Would love feedback from people who’ve struggled to keep track of their work accomplishments or prep for performance reviews!
- mamsouuu 1y ago
  Love the idea, absolutely can relate (forget even overnight sometimes)! How does Forvard make it easy to retrieve the entries you're looking for when you have plenty and time has passed?
  - binarybard 1y ago
    Right now you can retrieve older entries in couple of ways: 1. filter via tags , one has to manually tag the entries though. 2. filter by company -- maybe way too broad based 3. specific word search. 4. filter by date range -- probably this + tags should help one find those entries which happened last quarter etc Open to considering other ideas! So glad to see someone being excited about this!!
elias_hbg 1y ago
Im working on a simple website that converts PDFs into audio. I made it essentially because I didn't find a similar website offering the service at a sane price. Also the TTS services in Swedish (where Im from) is pretty limited... it relies on Google TTS. Have a try and feel free to comment if you have suggestions. https://pagevoice.ai https://pagevoice.ai
yograptor 1y ago
https://github.com/yogaraptor/turnto https://github.com/yogaraptor/turnto It’s the beginnings of a web-based “choose your own adventure” book builder. I’m sure other such things exist, but I wanted to build one with a focus on a natural authoring process - no HTML or Markdown, just one plain text so you can quickly type your way to fun. The primary users (both for authoring and playing the books) will be my kids. I’m also getting a kick out of building it with zero dependencies (I’m not counting the linter/formatter, Biome) in JavaScript), especially enjoying writing tests with just `node:assert`. I’m planning on making it themeable in the style of CSS Zen Garden - I.e. you can’t change the generated HTML but you can style it with CSS however you like.
mewmix 1y ago
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bewal416 1y ago
I'm finishing my side project BookBlend: Spotify Blend for Goodreads users https://bookblend.app/ https://bookblend.app/ Given two Goodreads accounts, BookBlend uses a combination of web scraping, data analysis, and LLMs to calculate a blend score from 0-100. It shows you shared books, authors, and genres, as well as recommends books for the two to read together! It's 100% free, and the source code is available on the "info" modal in the top right.
BirAdam 1y ago
Experimental, radically minimalist, Linux distribution from the ground up. The target is servers/containers, but I plan to make a gaming/desktop release as well. No site yet, but I do have a minimal rootfs that mostly works. It could be considered an alternative to Alpine, but more minimalist in the userland while maximalist as regards the kernel and firmware. Also, it's source based and far more opinionated. This is entirely just for fun, and I do not have any expectation that anyone will want to use it besides myself.
meken 1y ago
Not an original idea, but I’m writing a minimal x86 OS that will run doom.
elpakal 1y ago
I build and maintain an iOS app size analysis tool that runs locally on your machine. I'm researching how well Apple Intelligence is for on-device insights into builds—my app currently has the ability to export build metadata as a json file, which you can then paste into your favorite LLM for insights and optimization tips. But I'd like to have a locally running alternative (your own local build agent). It's been super interesting seeing Foundation Models in action, and the context window restriction has been a new kind of challenge. https://apps.apple.com/us/app/dotipa/id6742254881 https://apps.apple.com/us/app/dotipa/id6742254881
platevoltage 1y ago
I found a 1988 Sega arcade cabinet on the side of the street and decided to resto-mod it. The CRT in the cab has lost its blues, so I recapped and reflowed the board, which brought that back to life. I started off using a Raspberry Pi 5, and used a GPIO to VGA hat to generate the 15khz RGB signal that the monitor expects. I ended up abandoning this method in favor of using a GBS-control scaler in order to get 32bit color output. The control panel was built from scratch. I used an ESP32 board to detect inputs from the buttons, as well as drive the RGB LEDS in the buttons. Th ESP32 outputs keyboard keypresses, and accepts serial input over USB to change the color of the buttons. My goal here is to have the buttons illuminate based on which game is loaded. Lastly, I embedded a stream deck module in the control panel for auxiliary functions. For this, I built a node app to operate the stream deck given the lack of Linux support from Elgato. I'm going to put together a big blog post once I get closer to completion, but for now, here are some photos. https://www.icloud.com/photos/#/icloudlinks/00cTcyTxaASpQ3t12vTNtqMTQ/ https://www.icloud.com/photos/#/icloudlinks/00cTcyTxaASpQ3t1...
nishantmodi 1y ago
No fluff newsletter/community for AI builders and Vibe coders: https://hellobuilder.ai https://hellobuilder.ai
sameg14 1y ago
https://preppear.com/ https://preppear.com/ Magically remove ads from any recipe website and automatically create meal plans for the week
lucasfdacunha 1y ago
Still working on https://greatreads.dev/ https://greatreads.dev/ Essentially, a platform to access articles from developer blogs. I've been slowly adding new sources to the website. Any suggestions would be great. I'm considering adding a feature that allows searching using vectors. Basically, you could search for something like "How to make sure your PostgreSQL database is configured correctly". And it would return the closest articles using vector search compared to your query. Is this something that sounds interesting?
matty22 1y ago
Working on documenting all of the publicly available stained glass possible. https://stainedglassatlas.com/ https://stainedglassatlas.com/ No fancy tech, vanilla HTML/CSS/JS. Always looking for contributors if you know of stained glass in your area!
workworkwork71 1y ago
Working on personalized financial planning & investing for retail investors: https://fulfilledwealth.co https://fulfilledwealth.co We're a SEC Registered Investment Advisor that combines financial planning with institutional style investment portfolios that are designed to achieve financial goals. Highlights: - Full money management platform at the core - expenses, budgeting, tracking across all your accounts. But instead of stopping there, we actually provide wealth building & financial planning tools. - We model our investment portfolios using forward-looking institutional research at the asset class level and then recommend it to users as public ETFs that track the underlying index. This is extremely low cost for the client and allows us to model & manage custom portfolios unique to each goal that is created. - No transfers needed, everything is GUIDED through your existing accounts via secure sync. We literally show you what to buy, when to buy it, how much, and (eventually) where to do it in your own brokerage/bank accounts. You stay in control, we just tell you the exact steps. What's next: - Building out "financial playbooks" next. Think step-by-step guided modules that walk you through achieving specific goals (building an emergency fund, buying a house, retirement planning, etc) with the investment strategy baked directly into it where appropriate. The idea is to combine the actual tactical planning actions (what accounts to open, important action dates, tax optimization moves) with the investment management, so it's a truly personalized experience. Currently in open beta in the US. Any feedback is welcome!
pedrig 1y ago
I'm working on a tool to track and smoothly visualize paragliding flights in 3d: https://skyviz.io https://skyviz.io. It started as a side-project for my own needs. I wanted to share flight replays of my paragliding tracks on instagram, but there just was no tool for it, so I hacked something together. People seemed to like the resulting videos, so I figured I could build an UI for it and publish it and see what happens :)
prodbro 1y ago
I'm working on my side project on my free time, a web server library .NET Core https://stratdev3.github.io/SimpleW/ https://stratdev3.github.io/SimpleW/
paulo20223 1y ago
I'm working on TenZorro: https://tenzorro.com https://tenzorro.com — a media platform of practical case studies for content creators, developers, and marketers. The focus is on reproducible cases with step-by-step pipelines, prompts, and quality and cost metrics so you can quickly replicate results and adapt them to your tasks. Currently: Author profiles and case collections with tags/tools. Prompt and workflow templates, built-in playgrounds with versioning. Search by tasks and tools, drafts and publications. Next on the roadmap: Smart marketing prompt-apps for media: monetization, ratings, A/B metrics, cost/quality. Auto-generation of wrappers for different LLM providers and presets for editorial workflows. Forks and case collaborations, reproducibility analytics.
nither 1y ago
Working on Floyd (https://floyd.run https://floyd.run) — an AI agent/workflow runtime for bringing LLM agents to production. Still shaping the MVP and figuring out where it adds the most value. Would love feedback from anyone building or deploying agents, or working with n8n/Make.
cnnaeto 1y ago
Fine tuning an open source model to detect LLM attacks. Started out with this game where you try to get the LLM to give up the secret key: https://www.integrated.io/ https://www.integrated.io/
OrionSeven 1y ago
My cofounder and I are about to launch https://hicira.com https://hicira.com an AI voice receptionist for small businesses. We're focused on solo owners and other busy local service based companies. We're using OpenAI's newest real time voice API, which has been surprisingly responsive.
absoluteunit1 1y ago
Building https://typequicker.com https://typequicker.com Hoping to make the best typing application. Key features: - absolutely no ads; this an education tool - SmartPractice: we use a time series db to track weakpoints (bigrams, individual characters, etc. their time to type and errors) and then select the most relevant ones to generate typing practice text - advanced stats; after each session we provide the most detailed stats than any typing platform This a passion project that turned to a business. Hope you try it :)
Jaauthor 1y ago
As an author, I'm working on different stories and projects all the time. Main thing is to keep thinking of new things to do, I've already written and self-published 20+ short stories, and I've written two middle-grade scifi novels. One thing I've come to understand about the process is that becoming a self-sufficient author is very similar to being a startup - only you're a startup of yourself. Building the product, building your market, building the infrastructure, watching what your other 'startups' are doing - it's all part of the process. In the past days, I've released one of my stories as a 'Make Your Own Adventure' - https://inkican.com/make-your-own-scifi-adventure-now/ https://inkican.com/make-your-own-scifi-adventure-now/ I've also integrated Bluesky into my blog comments: https://inkican.com/test-driving-a-new-comment-platform-bluesky/ https://inkican.com/test-driving-a-new-comment-platform-blue... And I've created some free STEM content for K-6 teachers on the future of space elevators: https://inkican.com/space-elevators-getting-to-the-next-level-mike-sierra-echo/ https://inkican.com/space-elevators-getting-to-the-next-leve... Going to continue with my ideas and I appreciate the chance to tell you about them. Thank you. :)
westonnealj 1y ago
https://app.geteasydex.com https://app.geteasydex.com An always up-to-date contact book. Share as many or as few of your contact details with another person via a single link. When you update a contact detail, those you have shared it with see the update. Did you move? Your whole family can see the new address. I am working on the ability for you to share contact with businesses. The dream is that I can update my address in one place then my CC provider and every subscription using that credit card will have my new billing address automagically.
- westonnealj 1y ago
  The UI is very rough as I am not a frontend guy. This is my personal crashcourse on UI work.
calderarrow 1y ago
I’m building a tool to automatically move deposits into new bank accounts with better rates and fees. It will operate continuously, so I never have to search for the “best” bank account — I’ll always have it. Think wealthfront for checking and savings.
kinderjaje 1y ago
One of the projects I am working on with my wife is https://vanila.io https://vanila.io where we provide real quality, relevant backlinks for B2B SaaS.
magundu 1y ago
I’m building an open-source tool called kafy, which is a kubectl-style cli for Kafka. It’s meant to handle all Kafka use cases and some basic AWK-like operations for inspecting topics, brokers, and consumer groups. The tool is free and open-source, so anyone can use it for their own Kafka clusters. It’s very much a “crappy but functional” project at this stage — nothing fancy, just a practical CLI for certain tasks. You can find it here: https://github.com/KLogicHQ/kafy https://github.com/KLogicHQ/kafy
gkorland 1y ago
We're building an open-source Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding. Allowing you to ask your database questions in plain English, QueryWeaver handles the "weaving". https://github.com/FalkorDB/QueryWeaver/ https://github.com/FalkorDB/QueryWeaver/
auran 1y ago
I have never written code before but I have been learning vibe coding for the past few months. I was wondering if anyone would be interested in a platform where we share our repos and projects that was vibe-coded. Somewhere we can reflect on our experiences and share what we have learnt. No payments, or profit seeking behavior. In my experience, the hardest part of vibe coding is getting through the initial hurdles every time I use a new tool. Whats worse is that it seem to be so obvious what I should of done in retrospect, like understanding the implications of using an sql database vs aws redmi. I think this is where a platform could come in to aid us vibe-coders in sharing projects for free and learning from others mistakes, like the early silicon valley days. It might be a dumb one, but my thesis is that through sharing our experiments and experiences we can drastically reduce the learning curve for new programmers. I think be extremely beneficial for people with no prior experience, especially as we move to more agentified development. But please let me know your thoughts and if anyone would be interested in working on this with me.
7237139812 1y ago
My nights and weekends project at the moment is a virtual staging tool for real estate agents. I'm focusing on the South African market (I know a bunch of agents and I've noticed an increase of very obviously ChatGPT generated images on property listing websites) My hope is that I can own a nice slice of the listing marketing workflow: - Creating great, but realistic staging images for listing websites - Improve property descriptions and copy There is some early interest from agents, hoping to start marketing properly this week! https://propertyagentpro.ai/ https://propertyagentpro.ai/
dchuk 1y ago
I’ll update this comment in the morning when I’m not tired and I actually have something on GitHub, but I’ve been vibe coding a rails engine (don’t worry, I know how to build things in rails, I’m just time poor with a job and kids) that is a sophisticated rss feed subscription engine. Has niceties like adaptive polling based on posting frequency, user managed auto scraping capabilities if the feed doesn’t provide the full content, and all sorts of other nice features. I have a couple other project ideas that are based on a foundation of ingesting rss content at scale so I’ve been meaning to build this for years, and AI coding tools finally make this possible because otherwise this would have taken me months
Morenikeji44 1y ago
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carlnewton 1y ago
Woah! So soon after the September one? I'm working on Habitat. It's a free and open source, self-hosted platform for communities to discover and discuss their local area. The plan is for it to be federated. Stuck on a frustrating little bug at the moment, once I get through that I feel like I'll probably work on some CI utils to ensure that the code stays up-to-scratch and tag the first release. - The idea: https://carlnewton.github.io/posts/location-based-social-network/ https://carlnewton.github.io/posts/location-based-social-net... - A build update and plan: https://carlnewton.github.io/posts/building-habitat/ https://carlnewton.github.io/posts/building-habitat/ - The repository: https://github.com/carlnewton/habitat https://github.com/carlnewton/habitat - The project board: https://github.com/users/carlnewton/projects/2 https://github.com/users/carlnewton/projects/2
rasulkireev 1y ago
I'm working alone on an Open Source Blog Automation tool: - https://tuxseo.com/ https://tuxseo.com/ - https://github.com/rasulkireev/TuxSEO https://github.com/rasulkireev/TuxSEO Built a ton of side projects in the last 5 years with none of them going anywhere. Realized the distribution is a problem. So after reading a bunch of marketing books, I decided to give SEO a try. And after some playing around realized there is potential there and decided to automate this process for all my projects. Keep struggling with moving away from building more features and focusing on marketing. Recorded a demo today, will start cold-emailing and reaching out to people who hhopefully will find it useful.
Bolutifeh 1y ago
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- Bolutifeh 1y ago
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cnnaeto 1y ago
Prompt Injection game: https://www.integrated.io/ https://www.integrated.io/ My college roomate and I are fine-tuning an open source LLM to detect prompt injection and other LLM targeted attacks. We made a game you can play here to try to get the LLM to give up a secret code. So far only 1 person has been able to crack it. Checkit it pit here: https://www.integrated.io/ https://www.integrated.io/
ricardonunez 1y ago
I am rewriting https://createaclickablemap.com/ https://createaclickablemap.com/ I started changing some thing last year adding micro services with NodeJs I am using VueJS for the new editor and Laravel for the back-end. Added several features that had plan over the years. I am 98% there and mostly prepping for the migration. Will switch to subscription and add couple of different plans.
Praytic 1y ago
I built https://places.praytic.com/ https://places.praytic.com/ because I was fed up with clunky map apps that have a feature-creep interface. You know that moment when you're in the car with friends trying to pick somewhere to eat? Although, you've got tons of saved places, but good luck finding them in Google My Maps or Yelp on your phone. It's a mess of menus and features nobody asked for. You can tag your spots with or whatever emoji so scanning a map visually actually makes a difference. It still uses Google search to find places, so that part's familiar. Sharing is ridiculously easy too: long-press your map name, type in a friend's email, choose if they can edit or just view, and you're done. You can even stack multiple friends' maps together to see everyone's recommendations at once. It's still in early stages of development, but core features are already there.
Kerman 1y ago
I've spent a lot of time working on data model consistency in modern complex systems, where many services interact with multiple environments and databases. I created a tool for working in the model-first paradigm. https://ormfactory.com/ https://ormfactory.com/ I also created a proxy bridge for Oracle databases, which runs on an open-source protocol, as part of the core tool's ecosystem. https://github.com/OrmFactory/o-bridge https://github.com/OrmFactory/o-bridge
kiselitza 1y ago
I'm helping build Voiden: https://voiden.md https://voiden.md But am thinking of a LOT these days, really, saw a bunch of interesting APIs on https://apyhub.com/catalog https://apyhub.com/catalog recently, so might go on and tackle a few of these.
Bolutifeh 1y ago
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labarilem 1y ago
I'm building a manually curated catalog of games made by the HN community. Currently the collection has data up to the end of 2022. The plan, of course, is to gather all data up to today and then keep updating the collection. You can browse the catalog at these addresses: - https://hackernews.games/ https://hackernews.games/ - https://hn-games.marcolabarile.me/ https://hn-games.marcolabarile.me/
wonderfuly 1y ago
I'm building https://notebooklm-web-importer.com https://notebooklm-web-importer.com a Chrome extension that enhances NotebookLM UX
romanobro56 1y ago
Agi
sunnyb23 1y ago
Currently working on a project that essentially manages comments on social media channels similar to the current products out there (Sprinklr, Buffer etc) but with a additional layer. I use AI coupled with Semantic Caching (cost control), NLP and content moderations that would speed up community management for users. It has a manual mode, semi agentic mode and fully agentic. It not only generates responses it contextualises it and understands from your comments who the key contributors are and how you're being perceived. It can help you identify your promoters (potential customers) and also guide you content that works. It's essentially an evolution from the current community management tools and AI tools which currently focus on content generation. It speeds up community management massively with the advanced filtiration and ML in the backend. What do you guys think?
- qrist0ph 1y ago
  So in theory I could hook it up to my LinkedIn account and it would go through people commenting on my posts, run sentiment analysis using a LLM, and identify key supporters or detractors?
  - cindyllm 1y ago
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  - sunnyb23 1y ago
    Yes exactly if LinkedIn allows me to work with its API like this (its restrictive). This would work with YT, Instragram and X out the box. The key thing is this is AI with human oversight and it learns, gets smarter, the data overtime can turn into sales opp. The agent also adapts based on beacon profiles and optimises when to send comments so it doesnt feel robotic and maximises engagement rate. I'm a former LI employee so I know some people there in product that may give me a chance but you got it one.
    - qrist0ph 1y ago
      scraping via a browser plugin is not an option? would make you independent from any 3rd party api and the browser already has the users credentials how would it learn? train/fine tune a custom llm?
techtalksweekly 1y ago
I'm working on Tech Talks Weekly newsletter (https://www.techtalksweekly.io/ https://www.techtalksweekly.io/) where I send a weekly email that includes all the talk recordings published in the past 7 days from nearly every software engineering conference. Each issue includes: - Featured talks of the week highlighting the must-watch talks of the week. It includes a short human-written video summary. - New talks including the complete list of all the talks that have been uploaded in the past week. These are grouped by conference and ordered by view count. From time to time, I build talk compilations, for example: - https://www.techtalksweekly.io/p/50-most-watched-software-engineering https://www.techtalksweekly.io/p/50-most-watched-software-en... - https://www.techtalksweekly.io/p/100-most-watched-software-engineering https://www.techtalksweekly.io/p/100-most-watched-software-e..., which made it to the HN front page.
saintofthevoid 1y ago
Solo building a conversation network https://thevoidterminal.com https://thevoidterminal.com I wanted a modern message forum that removed the need for discovery and rather presents the user with posts they might like in a unique UI. The purpose is to connect users and spark conversations. It is also strictly human only, no bots ever. Reception from early users so far has been great, 80% of users actively contribute, average session length of 15 mins, 5 times a week per user. Most users post within seconds of joining. So far its only has around 133 users after a month of the app being up but I am proud of what I have made and really think there might be something to this. We will see! Check it out if you are interested and tell me what you think.
lemoopm 1y ago
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IvanR3D 1y ago
I’m working in a 3D printed robot to bring digital web interactions to the real world: WebMob! https://www.linkedin.com/posts/ivanartiles_webmob-bringing-new-life-to-mobbob-activity-7375152264430370816-ATgD https://www.linkedin.com/posts/ivanartiles_webmob-bringing-n...
contentlead 1y ago
Been tinkering with ways to make content creation feel less like a chore and more like flow. Right now I’m building an AI-assisted tool that helps teams turn scattered notes, brainstorms, and half-written briefs into ready-to-publish content plans. It’s wild how much time gets wasted just organizing ideas instead of creating them. What’s interesting is how much context matters. The best outputs come from systems that understand who it’s for, what channel it’s on, and what outcome you want. That’s the layer we’re trying to automate intelligently. Curious to see if others here are exploring similar territory
andsko 1y ago
I'm working on the 1000th comment at the moment
haiji2025 1y ago
Hello HK, what are your thoughts on this website?https://www.seagames.com/ https://www.seagames.com/
raphui 1y ago
I’ve been working on a custom RTOS for Cortex-M for the past 10 years: https://github.com/raphui/rnk https://github.com/raphui/rnk It started as a way to learn RTOS internals, and over time it has grown into something with lots of nice features. I’m even using it in a dirtbike anti-theft tracker I am building. Also, this month I did a weekend challenge to build an embedded software parameter DSL and compiler. Its goal is to let firmware developers define configuration values, thresholds, constants, and other application-level parameters in a structured, human-readable format, and compile them into binary data that the firmware can directly use. https://github.com/raphui/epc https://github.com/raphui/epc Happy to get any feedback :)
ibnzUK 1y ago
We are building a data layer for humans and machines https://www.opendatabay.com https://www.opendatabay.com 10K users 3.9K datasets 117 daily downloads 36 data providers 7 team members (volunteers) 3 data requests/day 1 vision
Bolutifeh 1y ago
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masonkim25 1y ago
Building a new kind of document editor. AI changed how we think and create, but docs haven’t caught up — most just bolt AI onto old UIs. I’m working on a new interface for thinking, writing, and collaborating in the AI era. https://arky.so https://arky.so
jerlendds 1y ago
Lately Ive been thinking about building a desktop app with Rust and Ive started exploring the gpui library from Zed to see what its capable of. I haven't entirely decided on what the app will be but I do know I need network graphs to satiate my graph obsession so I started the `gpug` project a few days ago. It's a network graph visualization library built on top of gpui: https://github.com/jerlendds/gpug https://github.com/jerlendds/gpug
Franklinjobs617 1y ago
Wow, I can't believe how much progress we've made since I first posted this Ask HN comment a few days ago. A huge thanks to everyone who shared their deep technical insights—especially the feedback on optimizing TXT output for RAG systems and the architectural notes on high-accuracy transcription. Your input literally saved us weeks of R&D. I'm incredibly happy to announce that YTVidHub is officially LIVE at https://ytvidhub.com https://ytvidhub.com. The core bulk downloader architecture we discussed here is now implemented. You can paste dozens of YouTube URLs and get a clean, organized ZIP file in minutes. The free tier gives you 5 daily credits for bulk operations. We’re already focused on the next big challenge: the Pro AI Transcription feature, which will directly address the accuracy concerns raised here. Please check it out, put the bulk workflow to the test, and let me know if it solves your specific pain points. Cheers, Franklin
tao97 1y ago
Working on a liquidation marketplace for small retailers with stale inventory. The hypothesis: independent shops have thousands sitting in dead stock, but liquidation is either too time-consuming (eBay listing = 20-30 min/item) or too brutal (wholesale = 10-20¢ on the dollar). A marketplace that handles cross-posting + buyer matching for ~12-15% commission could work if you avoid the physical aggregation overhead. The interesting part is virtual aggregation - by knowing what's sitting at Shop A, B, and C, you can pool inventory into larger lots that are more attractive to bulk buyers. All goods ship seller-to-buyer directly. No receiving, no warehousing. Main questions I'm trying to validate: Unit economics - Is 30-40% recovery at 12-15% commission compelling enough vs. just donating it? Or is the delta too small to care? Trust problem - Will SMEs actually hand over inventory data and logistics coordination to an unknown platform? What's the minimum viable trust signal? Adverse selection - Is "stale inventory" just another way of saying "unsellable garbage"? How do you filter what's worth listing vs. what should just be donated? Buyer side - Do liquidators/resellers actually care about aggregated lots, or is that just something that sounds smart but doesn't matter in practice? Currently testing manually with a few local boutiques. The hypothesis is speed matters more than optimizing for maximum price - SMEs want cash flow, not an extra 5% after 6 months. Has anyone here worked on inventory liquidation, reverse logistics, or similar marketplace dynamics? What am I missing?
makowskid 1y ago
https://SharpAPI.com/ https://SharpAPI.com/ is an AI-powered API platform designed to automate and optimize workflows across various industries, including E-Commerce, Marketing, Content Management, HR Tech, Travel, and more. By leveraging AI , SharpAPI offers a comprehensive suite of tools that streamline complex tasks, enabling businesses to operate more efficiently and effectively. What Problems Does It Solve? Some examples: - Manual Processing Challenges: Automates tasks like resume parsing, product categorization, and sentiment analysis, reducing the need for extensive human intervention. - Language Barriers: Provides real-time translation and analysis across 80+ languages, facilitating global business operations and customer engagement. - Inefficient Workflows: Streamlines processes by automating repetitive tasks, enhancing productivity, and allowing teams to concentrate on strategic initiatives. - Content Quality Issues: Offers tools for paraphrasing, proofreading, SEO optimization, and spam detection, ensuring high-quality and consistent content across platforms.
wpaix 1y ago
Klay.dev - a tiny, but super capable cms. basically it is the cms system i have always looked for as a web developer. i made a launch attempt last year but got zero attention. so currently it is only used by me, my own agency and a number of my Danish clients. a shame, really. i wonder how many other people out there have made stuff that is super useful, but just never got any attention?
- coreylane 1y ago
  it looks nice! modern devs seem to have a eflexive, irrational "hate" of php
Timrael 1y ago
I’ve been working on https://stagify.io https://stagify.io — an AI tool that lets real estate agents and photographers instantly stage empty rooms with realistic furniture. Traditional virtual staging usually takes 24–48 hours and costs $20–50 per image. Stagify does it in seconds while keeping everything MLS-compliant (it doesn’t modify walls, floors, or windows). It’s been fun building it as a solo indie hacker — I’m using Rails 8, Nuxt 3, and AWS for the backend. Right now I’m focused on getting my first 100 paying users in Canada before expanding to the US.
- 7237139812 1y ago
  Nice! I'm working on a similar thing focused on the South African market https://propertyagentpro.ai https://propertyagentpro.ai I've recently started building out the image -> video feature.
drumdance 1y ago
A decentralized identity platform for age gating content - https://cardlessid.org https://cardlessid.org
saddington 1y ago
i've been working on a small saas product helping folks figure out how to manage their social media accounts when they die. yeah. pretty esoteric, but, i'm a bit stuck at this point on how i should grow it. i don't want to pay money for ads and i don't want to have to pseo stuff or try to "hack" a subreddit. https://deathnote.ai https://deathnote.ai
caviv 1y ago
https://freesheet.io https://freesheet.io - My Tiny Sheet, I built a spreadsheet that runs inside your browser and saves data locally in localStorage. It is very good for small calculations and organized note taking. I have also added synchronization option to save data remotely. I am going to add also collaboration and more features.
franciseni722 1y ago
Defect detectives - The giga yield case files. My PTG spots 99.9% of giga flaws - Solve a case, win $25k or a live NFT dashboard pass. Each week, a "crime scene" dataset is dropped from a simulated Tesla Giga factory line, Data is 95% sparse, mimicking real-world sensor noise and incomplete logs. Players must detect "defects" ( e.g., micro-anode cracks,electrode delamination, thermal hotspot anomalies) Gameplay loop is simple 1. Players join via X threads or 'n "case assigned. 2. Download Giga dataset fragment ( Structural CSV/API feed) 3. Runs analysis with PTG ( Probablistic Tesla Graph) or custom script 4. Submit predicted flaw coordinates.
krst252009 1y ago
Thanks for sharing these tips — especially the mention of PlasticScore and independent lab testing. I’m working on a project that helps people make smarter financial and lifestyle decisions, and I’ve noticed how small choices (like packaging or product sourcing) can have long-term health and cost impacts. Curious: have you come across any tools that combine environmental impact with financial planning? I’m exploring ways to make calculators more holistic — factoring in not just money, but sustainability too.
orblivion 1y ago
Running OpenStreetMap off the grid (self-hosted to say the least) on a Raspberry Pi 500 (and maybe a Pi Zero 2W) for Internet In a Box: https://www.linkedin.com/posts/danielkrol_openstreetmap-activity-7380654210146648064-c2Mc/ https://www.linkedin.com/posts/danielkrol_openstreetmap-acti... All of the street and satellite tiles are thanks to maps.black. The search uses Nominatim's sqlite3 mode. I was told that it's experimental only because it hasn't been tried in production yet, so I'm sort of testing it in the process. So far I'm only doing administrative boundaries and natural features, but so far so good! I'm going to slowly add a few more types of POIs, I just don't want the database file to get too big. Note that Internet in a Box has an OSM offering already, but the data is five years old and the tech makes it harder to update. As of today, there are much easier options on the table, and we get cool stuff like 3d buildings. Also, the search was much more limited. * https://internet-in-a-box.org/ https://internet-in-a-box.org/ * https://maps.black/ https://maps.black/ * https://nominatim.org/release-docs/latest/customize/SQLite/ https://nominatim.org/release-docs/latest/customize/SQLite/
theSebBlack 1y ago
Been moonlighting on this while working on other projects — but it’s time to make it a main one. vistoya.com — think Dribbble for the fashion industry (if you’re a designer or brand), or Product Hunt for fashion (if you’re a shopper). The core idea: fashion pros need a place to show their vision, not just list their products. Most platforms today are built for transactions, not creative discovery. I started with a web app (not mobile-first) because it’s a platform for pros, and pros work on desktop. When solving the classic chicken-and-egg problem, it made sense to optimize conversion for the supply side first — the content creators. Dribbble has over 16M users. If something similar takes off in fashion, the monetization potential is even more interesting — not just via pro accounts, but by layering a marketplace on top once the community is thriving. The marketplace won’t look or feel like traditional e-commerce. Here, you’re not shopping — you’re discovering brands through their creative output, storytelling, and visual identity. It’s shopping without realizing you’re shopping. I’m planning to test multiple TikTok organic growth agencies to drive early traffic and build the initial network effects. If this resonates with you — fashion, creator economy, community-driven discovery — would love to chat.
bogomil 1y ago
I am working on a new talk about how to convince people to use more privacy-respecting tools like Signal, Briar, Sessions instead of BadApps.
Bolutifeh 1y ago
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Bolutifeh 1y ago
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adamhp 1y ago
I built a free app, https://multiborder.io https://multiborder.io, that lets you add borders to multiple images at a time. I simply use it when I post photography to Instagram, because Instagram prefers 4:5 for maximum viewability, but most of my photos are 2:3. This preserves the aspect ratio for vertical and landscape, and also is aesthetically pleasing (imo).
mikanisa 1y ago
I’m working on an early-stage project (still seeking a technical co-founder) built around a simple belief: most people never meet the minds they were meant to build with. Not people with the same hobbies — but people who think at a similar depth, share silent values, challenge you without reducing you, and understand how you arrived at your thoughts even when they disagree. The idea: use conversational AI to map how someone thinks (their cognitive patterns, lenses, metaphors, reasoning flow) — and use that to connect people whose minds resonate, complement, or ignite each other. Not a social network. Not a dating app. More like a “cognitive matching layer” for collaborators, co-founders, deep conversational partners, builders, philosophizers — including quiet outliers who normally stay undiscovered. I’m currently working through how to design thought signatures based on dialogue and how to ensure alignment + ethical transparency (no dopamine traps, no commercialization of vulnerability). If this sparks something in you — whether you’re into AI, cognitive modeling, meaningful digital architecture, or just the idea that the right conversations can change lives — I’d love to jam, get feedback, or maybe even find the right partner to build this with.
maximbuz 1y ago
Working on https://katelabs.ai/ https://katelabs.ai/ trying to make high-quality UI testing effortless for small developer teams that don’t have QA departments. If someone’s interested in a solution, please hit me up, I want to learn from your current painpoints!