There's a more cursed one here: https://rgbcu.be/blog/htmnix. It hijacks the Nix search paths syntax (e.g. import <path> {}) to create html tags.

I had seen a few of those `__findFile` hackery articles lately and did actually consider doing that but I think having a nice way of adding HTML attributes would've been clunky :p

Edit: although looking at this article it seems to be supported.

oh my god, what a horrible but incredible idea