On: Ask HN: “Write your own” or “Build your own” software projects

[k2052]

Build Your Own React https://github.com/hexacta/didact

Create Your Own Programming Language http://createyourproglang.com/

Build Your Own Sinatra: https://getgood.at/build-your-own/sinatra (disclaimer: I'm the author of this)

Vanilla JS series https://javascript30.com/

Super Tiny Compiler https://github.com/jamiebuilds/the-super-tiny-compiler