Graphics in my 80s-style microcomputer that's built up from machine code and uses a Lisp-based HLL.

https://archive.org/details/akkartik-mu-2021-04-22 (3-minute video)

Super slow and runs out of memory, but that's a feature 😃 It's just for prototyping, and you should be throwing the prototype away and rewriting it one level down where it's easier to be memory-efficient and fast. To that end, I think I'll focus now on making it super easy and nice to write tests while prototyping, so that rewriting becomes less risky down the road.

Previously: https://discord.com/channels/239737791225790464/404399251276169217/830710757368791040
Main project page: https://github.com/akkartik/mu