If not for AI, the project would have remained where it was born: in the author's head.

I do understand your sentiment, of course.

Why would AI-generated explain LaTeX? Pretty sure most people still use LaTeX around here.

(I'd never heard of Typst until your post, personally. But I'd guess it would be easy to port over to that platform with an LLM if you wanted to.)

It's LaTeX because the reddit post, inquiring on how to do this and which sparked author to make this project and into which author shared it, was made in the LaTeX sub.

On the other hand - grab the latex source and toss your AI at it to produce a typst version.