I prefer Forgejo, but both it and Gitea support actions like GitHub's. You can have a nice CI/CD pipeline that runs 100% in-house, for free. I adore it for personal projects.
I bounced away from Gitea because they don't (last time I checked) have OIDC. I started[0] trying to revive-and-drive a previous PR[1] to add it, but the test failures are beyond my motivation to investigate and resolve.
While GitHub and GitLab have dedicated design and front-end teams to improve their UI/UX, Gitea and Forgejo aren't large enough to reach that scale, even after Gitea became a company.
For example, look at the number of issues triaged with "UX" [0] or "UX Paper Cut" [1] on GitLab. It is an order of magnitude larger than you would find in any other FOSS option.
