This is amazing, I was just wondering about if it's possible to tie anubis together with iocaine, but it seems you already thought of that.

It's slightly different in subtle ways. If I recall iocaine makes you configure a subprocess that it executes to generate garbage. One rule I have for Anubis in the code is that fork()/exec() are banned. So the pluggable garbage generator is gonna be powered by CGI handlers compiled to WebAssembly. It should be fun!