The now 6th version of my programming language, as attempt #5 ended pretty quickly as most needed to be redone.
Attempt 1: https://github.com/99TheDark/draw.js
Attempt 2: https://github.com/99TheDark/Language
Attempt 3: https://github.com/99TheDark/Bolt
Attempt 4: https://github.com/99TheDark/Sulfur
Attempt 5: https://github.com/99TheDark/Fusion
Attempt 6: https://github.com/99TheDark/Aqua
With each of these attempts, I try and improve on the last one. I also tend to swap languages, going from JavaScript to JavaScript to TypeScript to Go to Rust and finally now to Nim.