Version 9 Documentation
User Guide
Everything you need to know before you start touching code with Concrete CMS.
Developers
Learn how to extend Concrete CMS with custom Add-Ons, Themes, and core development.
More Resources
Latest Video
Find out Friday - Tasks Posted on 8/23/24
Recent Tutorials
An overview of types of caching in Concrete and considerations when using them.
How to get past a bug in versions 9.3.1 and 9.3.2 that prevents upgrading the Concrete core through the Dashboard
Legacy Documentation
Wander through documentation from ages past to find those historical nuggets of wisdom.
Developers
Learn how to extend Concrete CMS. If you're a theme or add-on developer, or someone creating a custom website or application solution with Concrete, this is where you need to be.
Developers
Introduction & Installation
Building a website with Concrete
The definitive, best-practices guide to building and configuring a Concrete website
Full Developer Documentation
Full documentation for all of Concrete’s developer features