I finished my first nontrivial uxn rom! It's called "bunnymark" and it's a render performance benchmark that's also fun to play with.
Here is the uxn rom file: http://kira.solar/pub/bunnymark.rom
I don't have a great way yet to share these with folx who don't already have a uxn emulator installed.
You can load the .rom file into this web emulator: https://metasyn.github.io/learn-uxn (io -> import rom)
It's all hand-written assembly for the uxn forth-style machine. You can find the code here until I put up the git repo somewhere:
thank you @sejo! your tutorials were *essential* to me learning how uxn works :) it wouldn't have happened without you!
Sunbeam City is a anticapitalist, antifascist solarpunk instance that is run collectively.