Arche CMSFile-based, developer-first, open-source headless CMS

Schema in source files, not the database. Type-safe APIs auto-generated. Everything extensible via plugins.

Schema-Driven

Define collections, globals, and components in TypeScript files. Auto-generate REST, GraphQL, SDK, validation, and migrations.

Full TypeScript support with strict mode. Auto-generated types from your schema definitions. End-to-end type safety.

Everything is a plugin. Hooks, events, extension points. Official plugins for SEO, audit log, webhooks, search, comments, analytics.

SQLite, PostgreSQL, MySQL, Turso, Cloudflare D1 support via Drizzle ORM adapter pattern. Swap databases with a config change.

REST API with OpenAPI/Swagger, GraphQL with GraphiQL, and a typed TypeScript SDK — all generated automatically from your schemas.

React 19 dashboard with TanStack Router, TanStack Query, shadcn/ui, and Tailwind CSS v4. Pagination, media library, schema builder.