Yesterday, I quickly put together a tutorial on how to replace ntfy.sh with a minimal, self-hosted XMPP server and published it as a GitHub Gist. Then I remembered I have a website and reworked it into two nice little posts:
https://gultsch.de/tags/ntfy.sh/

#ntfy #XMPP #Jabber #Prosody

Ntfy.sh

Daniel Gultsch
@daniel I don’t understand the stuff on your page, but in my profile I appear to have a jabber address (I think)