WordPress Developer Resources | Developer.WordPress.org
/The freedom to build
See what has changed in the WordPress 6.9 API.
Documentation
Block Editor
Create the building blocks of WordPress.
Themes
Learn how to build your own themes.
Plugins
Dive into the world of plugin authoring.
Common APIs
Explore APIs in the software and the ecosystem.
Advanced Administration
Dig into the technical side of site management.
WordPress Playground
Run WordPress entirely in your browser.
API Reference
Developer Blog
Catch up on the latest news from the Developer Blog.
Get Involved
Start your journey to contribute to WordPress.