I had good fun transliterating it to Rust as a learning experience (https://github.com/stochastical/microgpt-rs). The trickiest part was working out how to represent the autograd graph data structure with Rust types. I'm finalising some small tweaks to make it run in the browser via WebAssmebly and then compile it up for my blog :) Andrej's code is really quite poetic, I love how much it packs into such a concise program
Handwritten! (aka no LLM assistance :) It wasn't transpiled or anything like that. I've been meaning to post a little about it on my blog; just been caught up with other stuff atm.
One thing that was a _little_ frustrating coming from Python, though, was the need to rely on crates for basic things like random number generation and network requests. It pulls in a lot, even if you only need a little. I understand the Rust community prefers it that way as it's easier to evolve rather than be stuck with backwards-compatability requirements. But I still missed "batteries included" Python.
