FramaGit is a free Git hosting alternative that doesn't suck.
@Framasoft are guys with good politics, and even though theirs is still a centralised server, and a self-hosted solution would be better (as long as you don't use MAGAFA servers or IP addresses) this is probably a second best option for small projects who don't know how to, or can't afford to handle their own Git web interface.
@h the obsession with self hosting is elitist and dangerous. Most people don't have the knowledge and time to run services and deal with security/backup/etc. Small scale shared instances are a much better model.
social.coop is a cooperatively-run corner of the Fediverse. The instance is democratically governed by its members, who generally share an interest in the co-op model, but topics of discussion range widely.
Our instance is supported by sliding scale contributions of $1-10/mo made via Open Collective. You must have an active Open Collective account to apply for membership; you may set one up here