cms0 is a type-first headless CMS toolkit for TypeScript projects.

You define your content schema in TypeScript, generate a descriptor with the cms0 CLI, and run the admin service to manage content and expose API routes.

Who this documentation is for

• Engineers who self-host cms0
• Content teams editing structured content
• Frontend/backend developers consuming content with @cms0/cms0
• Operators responsible for reliability, backups, and upgrades

Documentation map

• Getting Started: first run and first project workflow
• Self-Hosting: deployment, Docker Compose, and environment setup
• Content Modeling: schema design practices
• Content Editing: editor workflow in the admin UI
• SDK: typed data access with @cms0/cms0
• CLI: command and config reference
• Admin API: authentication and endpoint categories
• Operations: runbooks and maintenance
• Troubleshooting: common failures and fixes
• Release Notes: upgrade guidance and change tracking

Support expectations

Before deploying to production, validate:

1. Database connectivity and migration behavior
2. Auth configuration and trusted origins
3. Backup and restore workflows
4. API key and permission boundaries
5. End-to-end content fetch from your app