I saw another guy I'm trying to find, he's Asian, one of the projects he did was make a map from raw OSM nodes I think. But he used a "niche" language like Zed and worked directly with GL idk was trying to find him. One of those really really good programmers. His videos are in English. The map is like Brooklyn or some part of NY.

I always champion Bisqwit too

Tsoding's streams are so my jam. Right up there with Bisqwit.