Supabase is an open source Firebase alternative. Start your project with a Postgres database, Authentication, instant APIs, Edge Functions, Realtime subscriptions, and Storage.

Supabase

Supabase cloud. It worked when I tested it locally with curl. I have not yet tried using curl to cloud, I'll try that when I'm back just to make sure.

And just to be clear. I'm talking about Edge Functions.

I open this issue yesterday that included cors error for function.js. https://github.com/supabase/functions-js/issues/12
I’ve not really looked into the cors part yet.

Looks like some missing steps to use with function.js.....  I've reported what got it working for me:
https://github.com/supabase/supabase/issues/6267

I don't know if this relates to the CORS error, but I just noticed that `await req.json()` won't accept my json input. When I call `await req.text()` (for debugging) it says that the string is empty, but the browser (Chrome) says that it contains a json string.

I have to investigate this more tomorrow. Now it's late in my timezone.