[quibono]

I hate that very often my first reaction to Show HN posts like this is to cynically look for signs of blatant AI code use.

I don't think that's the case here though.

[p2detar]

Indeed. To me it still looks kind of fishy, because the author doesn't have a single other C project on github. The blog post reference is the only thing that makes it somewhat legit, to me at least.