> an Advent of Code sized example will not be anywhere close in complexity to your typical CRUD application Advent of Code size problems is the best case scena

> an Advent of Code sized example will not be anywhere close in complexity to your typical CRUD application Advent of Code size problems is the best case scenario for Python. The difference in implementation time goes down as program size increases because you spend a larger fraction of the time figuring out what you're implementing. The reason it's not done is mainly social and not technical. Ecosystems matter and this is particularly the case in graphical desktop environments where massive amounts of time and effort are required to re-implement features matching users' expectations (e.g. Flutter). If we're talking a server side http app server then the library requirements are significantly lower and the libraries are generally there in almost any language. To keep the language comparison the same, it's not significantly slower to implement a CRUD backend in Rust than it is in Python. Depending on your specific setup and how much pre-prep is involved it can be faster. I'm not aware of any framework in a dynamic language that can produce production grade endpoint handlers that are as terse as a Rocket app heavily leveraging request guards. The guards handle validation, conversion, session context and db connection based on the endpoint parameter types so you just write the happy path which is 1-2 lines of code for CRUD. > speed of refactors and maintainability Dynamic languages are significantly worse for maintainability and refactoring. I say this as someone who generally gets paid to be a frontend developer and spent years writing both Python and Clojure professionally. Despite my arguments, I do not write server side Rust for work because team coherence is more important for doing my actual job (solving a customer's problem) than programming language and I'm the only person in my company who writes Rust. I've been doing this long enough that I accept the worse solution as the cost of doing business. My personal projects don't have this constraint so perf is orders of magnitude better in exchange for a lot more knowledge and a bit more design work.