Not affiliated in any way, haven't actually used it and I see no development happening lately, so caveat emptor, but https://github.com/s-gv/orangeforum https:/

Not affiliated in any way, haven't actually used it and I see no development happening lately, so caveat emptor, but https://github.com/s-gv/orangeforum https://github.com/s-gv/orangeforum might be worth a look, it is written in Go and it does look decent.