Whatever I can think of, using Deno, Fresh, Deno Deploy, and probably Supabase.

I've heard things about neon, might check that out.

Your new Fresh project is ready to go. You can follow the Fresh "Getting Started" guide here: https://fresh.deno.dev/docs/getting-started/

Make sure to install Deno: https://deno.land/manual/getting_started/installation/

Then start the project:

deno task start

This will watch the project directory and restart as necessary.