My first idea was to use the Gitea instance of the Free Software Foundation Europe, but T&Cs strongly encourage only projects with direct relation to the FSFE activities, so personal projects don’t seem welcome.
The first-party Gitea platform seems to be in risk of becoming for-profit.
Removed by mod
It’s operated by a publicly traded company. That seems be an extreme case of “for-profit” that OP is trying to avoid.
It has an awful UI layout.
Try to publish code anonymously on gitlab with Tor. They won’t even let you login.
Removed by mod
No protection from fire though. Just because you aren’t fussed about privacy, doesn’t mean others aren’t. Some folk like nudist beaches, others do not.
It’s pretty hard to log in nowadays in some cases. Like, with my hardened firefox profile I can never get through the cloudflare automatic bot check (not even a captcha, just a reloading page that fingerprints) even if I allow the usual things.
But the Librewolf team probably has a list of reasons publicly available, as they have just moved from gitlab to codeberg for reasons like this. Simply put, gitlab is becoming user hostile.
Removed by mod