There seem to be plentiful options for text chat servers, so I’m curious for those that self-host their own, what their preferences & experiences have been with them.
Also those mentioned in the title were just a few examples, if you run something else, e.g. Revolt or Mattermost or something else less popular, would be interested in reading about it!
XMPP, it’s what I selfhost, and I’ve been using jabber (mostly via jabber.org) for close to two decades