[saberience]

Karpathy is at his best when working on teaching materials for ML beginners.

When it comes to other stuff he seems to be in a X/Twitter induced AI Psychosis like Garry Tan where he thinks everything he does is amazing and novel because he gets glazed by 1000 X bots who just post "You're amazing" after anything he tweets.

This is most definitely an (old) solution in search of a problem. Plenty of people have been trying variants of this for several years at this point but the issue isn't putting stuff into a wiki, or git, or markdown files. It's how you keep then up to date, how you deal with conflicts, how you deal with bloat, how you decide what to keep and delete over time, and also, when you've got this big mass of notes and markdown, when do you surface it?

It sounds great on paper until you try and use it and realize that in reality it isn't that useful and doesn't become part of your daily life. That is, it's more fun to build than to actually use, and you don't end up using it outside of the initial novelty.