Thank Paul — Supabase has always been such a huge inspiration for us!
Yes you can spin up sqlite directly in the browser, and on the local studio version you can actually spin up both MySQL and Postgres instances. You have to have docker running as well, and we will automatically spin up the containers for you, making it a completely hands-off experience!
You can connect through them instantly through the GUI without needing to configure anything. We are actually going to be releasing something later this week that will really help with the local dev story by making those local databases accessible from the web