This covers Supabase end to end for a Next.js 16 App Router project: what it actually is, auth, Row Level Security, querying data, mutations, realtime, and storage. Follow it in order — each part ...

Now that your project is ready, we need to connect your local code to your new database. On the left-hand menu of your Supabase dashboard, look for the gear icon ⚙️ (Project Settings) at the very ...