You can read some people's opinion here to learn why some people love Codeberg: https://mastodon.technology/@codeberg/107113395264872057 and elsewhere in our boosted posts.
But of course not "everyone" loves Codeberg, and that is great, because we want for diversity and federation instead of hosting 200 million repositories. 😉
Gitea, the software we are running, is working on native federation between instances using ActivityPub. Once this is implemented, you'll be able to collaborate between Gitea instances or other forges that implement this protocol.
This Mastodon instance is for people interested in technology. Discussions aren't limited to technology, because tech folks shouldn't be limited to technology either!