A: Great questions!

Greta currently supports React + Tailwind for the frontend, and Supabase (PostgreSQL) as the backend out of the box. We don’t support Next.js or Node.js natively yet, but you can export the code and modify it however you’d like, Next js will be there in a few weeks.

And yes — if you prefer, you can host your own PostgreSQL instead of using Supabase. Just update the connection details in the exported code, you can also try asking Greta to do it, hopefully it should work. But we dont have native support yet, will add that in a few weeks :)

Just email me at shubham@questera.ai if you’d like help setting that up!

Please let me know if you have any other questions.