Things I may (haha, not really...) do one day
  • Traffic-light simulator.
  • Make game-of-life thing actually work.
  • Make really simple LISPy language.
  • Gameplay-free game involving unboxing of loot.
  • 3D factorio-ish automation game.
  • Procedural terrain generator.
  • Make RPNCalc 4 - it would be a fully-fledged programming language.
  • DE.js (correctly-named OS.js-style thing).
  • TIS-100-like thing.
  • In-browser version of gravity simulator.