Headless Git Server
Added: By ArielAt some point over the past few days, the Raspberry Pi that I use as a Gitea server went TITSUP. (This isn't the first time either. Damn you unstable SD card storage!) I was going to reinstall it to my cloud instance, but that's a whole ordeal. Then I remembered that git was designed to operate as a server even without a web interface.
Sure enough, SSH-only works pretty well! The only downside is that I need to remote into the server to set up new repositories, but that's easy enough to do.