Getting Started with Headless CMS: A Practical Guide

A headless CMS separates where content is stored from where it is displayed. Your editors work in an admin panel, and your frontends — a website, a mobile app, a smartwatch — fetch that content over an API.

Why go headless?

• Freedom of frontend. Use React, Vue, Svelte, or plain HTML. The CMS doesn't care.
• One source of truth. Publish once, reuse everywhere.
• Better performance. Pair it with static generation and a CDN for fast pages.

Core concepts

1. Content types describe the shape of your data (a Blog has a title, body, and tags).
2. Entries are the actual pieces of content.
3. APIs (REST or GraphQL) expose entries to your apps.

Your first request

curl http://localhost:1337/api/blogs

That's it — you get JSON back, ready to render.

Wrapping up

Start small: one content type, one frontend page. Once the loop of edit → publish → fetch clicks, everything else is incremental.