4 ms·

Compile .NET in your browser using Compilify

47 points by johns 15y ago

untog 15y ago
I'm not sure of the overall utility of what's been made here, but it's very cool that it's possible. It also is a great showcase of how .NET isn't as limiting as some people think it is- you can and should be using Redis, MongoDB, Memcached and the like as appropriate. Don't think that .NET developers can only use MS tools.
nopassrecover 15y ago
Interesting that it fails to mention LINQPad. I'm always surprised to find a .NET dev who doesn't use this on a daily basis (for the REPL rather than any LINQ abilities).
- yread 15y ago
  I always just use Immediate window
  - nopassrecover 15y ago
    The Immediate window is cool, but you can write whole applications in LINQPad scripts if you want which I don't think you can do in the Immediate window (i.e. can you define classes in the Immediate window?). I find I often use LINQPad to mockup and run a bit of code that I would have traditionally made a full command line project for.
- atlantic 15y ago
  And there is also snippet compiler: http://www.sliver.com/dotnet/SnippetCompiler http://www.sliver.com/dotnet/SnippetCompiler. Unfortunately, it only works up to framework 3.5, but that's good enough in many cases.
flatline 15y ago
I've seen several online code tools that allow you to compile, run, and even debug CLR code online. What's special about this one? The back-end Roslyn interface looks interesting though: http://msdn.microsoft.com/en-us/roslyn http://msdn.microsoft.com/en-us/roslyn
- johns 15y ago
  I don't know of any other online ones for .NET. Do you have a link?
  - vyrotek 15y ago
    http://ideone.com/ http://ideone.com/
  - flatline 15y ago
    Also http://compilr.com http://compilr.com. Edit: here's the one I've used before, complete with integrated debugger: http://www.coderun.com/ http://www.coderun.com/
- distilled 15y ago
  Simplicity and speed are the advantages. Compilr, Coderun, and Ideone all look like great in-browser replacements for a full blown IDE. The builds even take as long as a Visual Studio would. They're great for when you want or need the full IDE experience. But there are many times when a developer might not want that experience. Maybe you're brainstorming a new implementation for an algorithm and you just want to get an idea of what it might look like. Maybe you're in the middle of a presentation and someone in the audience asked you a slightly off-topic question, and you don't want to spin up a new instance of an IDE just to help them understand. This tool is for those situations like those.
deleted 15y ago
[deleted]
drhowarddrfine 15y ago
.NET is foreign to the internet. Why would anyone do this? Non-standard, non-compliant, single platform dependent, stupid overall.
greggman 15y ago
It seems cool but, and maybe I'm reading something between the lines that's not really there, we have live code editing built into most browsers. In Chrome or Safari press Ctrl-Shift-J (on OSX Cmd-Option-J) or Ctrl-Shift-K in Firefox and paste this c = document.createElement("canvas"); document.body.appendChild(c); ctx = c.getContext("2d"); ctx.translate(150, 75); ctx.beginPath(); for (var i = 0; i < 60; ++i) { var a = i * 2; ctx.lineTo(Math.sin(a) * 75, Math.cos(a) * 75); } ctx.stroke(); This is one of the things I love about programming in JavaScript. Being in the browser means I always have a live "listener" where I can manipulate code on the fly. Anytime I need to check something simple it's just a moment to try it out. If I want to make something easily inspect-able I temporarily assign it to a global. xxx = someObjectIWantToInspect And now I can type `xxx` to see it live. Since I do lots of visualizations and games and other things that re-evaluate live it's easy to just manipulate the settings as they run. For example paste this code. m = 2; c = document.createElement("canvas"); document.body.appendChild(c); ctx = c.getContext("2d"); ctx.translate(150, 75); setInterval(function() { var t = +Date.now(); ctx.clearRect(-150, -75, 300, 150); ctx.beginPath(); for (var i = 0; i < 60; ++i) { var a = i * m + t; ctx.lineTo(Math.sin(a) * 75, Math.cos(a) * 75); } ctx.stroke(); }, 100); Then try typing `m = 1` or `m = 9` etc and watching the shape change live. Yes, I understand the OP is about C# but like I said, I read something between the lines that suggested maybe some people didn't know this. Sorry if it's off topic.
wcoenen 15y ago
Doesn't http://ideone.com http://ideone.com already do this for a ton of languages, including C# and VB.NET?

47 points by johns 15y ago

untog 15y ago

I'm not sure of the overall utility of what's been made here, but it's very cool that it's possible. It also is a great showcase of how .NET isn't as limiting as some people think it is- you can and should be using Redis, MongoDB, Memcached and the like as appropriate. Don't think that .NET developers can only use MS tools.

nopassrecover 15y ago

Interesting that it fails to mention LINQPad. I'm always surprised to find a .NET dev who doesn't use this on a daily basis (for the REPL rather than any LINQ abilities).

yread 15y ago
I always just use Immediate window
- nopassrecover 15y ago
  The Immediate window is cool, but you can write whole applications in LINQPad scripts if you want which I don't think you can do in the Immediate window (i.e. can you define classes in the Immediate window?). I find I often use LINQPad to mockup and run a bit of code that I would have traditionally made a full command line project for.
atlantic 15y ago
And there is also snippet compiler: http://www.sliver.com/dotnet/SnippetCompiler http://www.sliver.com/dotnet/SnippetCompiler. Unfortunately, it only works up to framework 3.5, but that's good enough in many cases.

flatline 15y ago

I've seen several online code tools that allow you to compile, run, and even debug CLR code online. What's special about this one? The back-end Roslyn interface looks interesting though: http://msdn.microsoft.com/en-us/roslyn http://msdn.microsoft.com/en-us/roslyn

johns 15y ago
I don't know of any other online ones for .NET. Do you have a link?
- vyrotek 15y ago
  http://ideone.com/ http://ideone.com/
- flatline 15y ago
  Also http://compilr.com http://compilr.com. Edit: here's the one I've used before, complete with integrated debugger: http://www.coderun.com/ http://www.coderun.com/
distilled 15y ago
Simplicity and speed are the advantages. Compilr, Coderun, and Ideone all look like great in-browser replacements for a full blown IDE. The builds even take as long as a Visual Studio would. They're great for when you want or need the full IDE experience. But there are many times when a developer might not want that experience. Maybe you're brainstorming a new implementation for an algorithm and you just want to get an idea of what it might look like. Maybe you're in the middle of a presentation and someone in the audience asked you a slightly off-topic question, and you don't want to spin up a new instance of an IDE just to help them understand. This tool is for those situations like those.

deleted 15y ago

[deleted]

drhowarddrfine 15y ago

.NET is foreign to the internet. Why would anyone do this? Non-standard, non-compliant, single platform dependent, stupid overall.

greggman 15y ago

It seems cool but, and maybe I'm reading something between the lines that's not really there, we have live code editing built into most browsers. In Chrome or Safari press Ctrl-Shift-J (on OSX Cmd-Option-J) or Ctrl-Shift-K in Firefox and paste this c = document.createElement("canvas"); document.body.appendChild(c); ctx = c.getContext("2d"); ctx.translate(150, 75); ctx.beginPath(); for (var i = 0; i < 60; ++i) { var a = i * 2; ctx.lineTo(Math.sin(a) * 75, Math.cos(a) * 75); } ctx.stroke(); This is one of the things I love about programming in JavaScript. Being in the browser means I always have a live "listener" where I can manipulate code on the fly. Anytime I need to check something simple it's just a moment to try it out. If I want to make something easily inspect-able I temporarily assign it to a global. xxx = someObjectIWantToInspect And now I can type `xxx` to see it live. Since I do lots of visualizations and games and other things that re-evaluate live it's easy to just manipulate the settings as they run. For example paste this code. m = 2; c = document.createElement("canvas"); document.body.appendChild(c); ctx = c.getContext("2d"); ctx.translate(150, 75); setInterval(function() { var t = +Date.now(); ctx.clearRect(-150, -75, 300, 150); ctx.beginPath(); for (var i = 0; i < 60; ++i) { var a = i * m + t; ctx.lineTo(Math.sin(a) * 75, Math.cos(a) * 75); } ctx.stroke(); }, 100); Then try typing `m = 1` or `m = 9` etc and watching the shape change live. Yes, I understand the OP is about C# but like I said, I read something between the lines that suggested maybe some people didn't know this. Sorry if it's off topic.

wcoenen 15y ago

Doesn't http://ideone.com http://ideone.com already do this for a ton of languages, including C# and VB.NET?