October 6, 2026 · By Drupal Company
Headless or decoupled Drupal means Drupal stores and serves content through an API, and a separate application, often React, Vue or Next.js, renders it.
Good reasons to go headless
- You need the same content on a website, a mobile app and other channels.
- Your front-end team wants a JavaScript framework and a modern build pipeline.
- You have a highly interactive interface that a server-rendered theme would fight.
Reasons to stay with a traditional front end
- One website with editors who rely on layout tools and in-context preview.
- A small team that would have to run and secure two applications.
- A limited budget, since decoupled builds cost more to build and maintain.
What Drupal gives you
Core ships JSON:API, and GraphQL is available as a contributed module. Add Simple OAuth or another auth option for protected content.
What you have to rebuild
Preview, URL aliases and redirects, menus, search, caching and cache invalidation between Drupal and the front end. These are solved problems in a normal Drupal theme and need deliberate work in a decoupled setup.
A hybrid approach, with Drupal rendering most pages and an API for a few interactive parts, is often the most practical middle ground.
Headless JSON:API Architecture