What is Headless CMS
CMS without frontend, API only
Headless CMS is a content management system decoupled from the frontend that delivers content via API.
How It Works
- Backend — content storage and management
- API — REST or GraphQL for data delivery
- Frontend — any: React, Vue, mobile apps
Advantages
- Omnichannel — one content for all platforms
- Flexibility — freedom to choose frontend technologies
- Performance — static generation, CDN
- Scalability — independent scaling
Popular Headless CMS
- Strapi, Contentful, Sanity, Directus, Ghost
When to Use
Ideal for projects with multiple publishing channels: website, mobile app, IoT devices.