Reusable code, out of the box
Extend and enhance Silverstripe CMS faster and easier than you can when writing your own code. You can also submit your own add-ons.
All Silverstripe CMS addons are managed via Packagist. Packagist is the default Composer package repository. It lets you find packages and lets Composer know where to get the code from.
The dedicated Addons site has been discontinued.
Helps you create singular cache keys which can be used as part of any cache strategy, but probably most commonly with Silverstripe's Partial Caching feature. Increase the performance of your applications by reducing the number of, and the complexity of the cache keys that we calculate at the time of an end user's request.
Maintainer: Chris Penny, Adrian Humphreys, Adrian Jimson
Themes / Featured
Simple theme is the default theme which comes bundled with a new installation of Silverstripe CMS. If you download Silverstripe CMS without this theme you can also find it on GitHub or Composer to use and alter as you wish. The Simple theme is used in Silverstripe CMS tutorials as an example of how themes can work with SilverStripe CMS.
Give your website a new coat of paint with themes
Keep up to date with Composer
Module dependencies are managed using Composer, which enables you to install modules from specific versions, checks for compatibilities between modules, and provides the ability to track development of branches.
Create your own add-on
Create your own add-on, add-on module, or theme, and submit it to addons.silverstripe.org to share your module with the community.