Connect to Supabase PostgreSQL with Node.js + TypeScript

In this video, we’ll connect a Node.js + TypeScript app to a Supabase PostgreSQL database using the official pg library and connection pooling. You’ll learn how to: ✅Create a Supabase PostgreSQL database ✅Generate the connection URL ✅Use environment variables to store credentials ✅Create a connection pool (pg.Pool) ✅Run basic test queries (INSERT & SELECT) Perfect for beginners who want to build backend apps using Supabase and PostgreSQL.