I think this is a bit disingenuous to post. Your own website[1] says:
> Supabase is an amalgamation of 5 open source tools (and growing). We don't have a simple way to install everything on a single server, but we will work on this as soon as we have a stable set of features.
Now, it's fair to say "we don't have a simple way" is different from "we don't have a way at all," but you clearly discourage users from trying to self-host right now for any reason beyond developing Supabase itself (which appears to be the use of the Docker Compose setup you have linked).
Personally: I'd love for Supabase to have a clear guide for self-hosting, including system requirements for single-box hosting, advice (even without code or tooling!) for scaling your setup, etc. Until then, it's just another hosted service with vendor lock-in, no different from Firebase to me.
That's fair, to be honest those docs were written a long time ago and haven't been updated. We're releasing our CLI tomorrow, which is part of the "self hosting" story, so I'll update these docs with some detailed instructions.
