If you have your own server and need a Github-like webinterface, gogs [0] and Gitea [1] (a fork of gogs) are stable and very easy to set up. I have been running gogs for a few years now. For me it contains the perfect subset of Github features. Previously I just pushed to a bare repo on my server via SSH.
The git.sr.ht service is just the tip of the iceberg, though. It also provides you with CI, issue tracking, mailing lists... And it works perfectly in Lynx so you don't even have to leave command line to use the browser interface.
[0] https://github.com/gogs/gogs
[1] https://gitea.io/en-us/