If you're wondering what #git forge to host your #opensource code project on, the right answer is probably going to be #forgejo. If the right answer was anything else, you probably wouldn't be wondering about it.
https://forgejo.org/
Don't want to host it yourself? Then #Codeberg is what you're looking for.
Forgejo (npub12r3…zz58) Codeberg.org (npub1fh7…ee83)