@neauoire Ooooh...
Now I kinda want to play with this again.
Last time I tried, I was trying to make a minimal assembly file that would do something simple, I think writing something as output or messing with the screen, because I wanted to understand what was *actually* going on instead of just blindly relying on the boilerplate. But I couldn't get it to work; I was confused as to why and in the end, I gave up before getting deep enough to get past that.
The uxn thing has also inspired a few idle daydreams around possible OSes or OS-like systems which I've also, predictably, never followed up on. Admittedly with kinda different architecture/goals though.