There have been a couple of attempts at making an unofficial wiki.
@Aoxhwjfoavdlhsvfpzha made https://dangerousthings.miraheze.org/wiki/Main_Page
I also host a wiki on my homelab server at https://wiki.pleasedonthackmy.net
Not much on either yet, but I’m sure with some help from everyone, either could flourish. I meant to spend some time each day writing for it, but as usual, life got busy.