Requirements

Runtime

• Node.js 18 or higher
• npm 9 or higher

Database

One of:

• Supabase (recommended)
• PostgreSQL 14+
• MySQL 8+
• MongoDB 6+
• Firebase Firestore

Storage

For image and file uploads, you need one of:

• Supabase Storage (included if using Supabase adapter)
• AWS S3 or compatible (Cloudflare R2, Backblaze B2)
• Local disk (development only — not recommended for production)

Environment variables

See the database setup guides for the full list of required variables per adapter.