SilverStripe Framework, the MVC framework that powers SilverStripe CMS
SilverStripe CMS - this is a module for SilverStripe Framework rather than a standalone app. Use https://github.com/silverstripe/silverstripe-installer/ to set this up.
UserForms module provides a visual form builder for the SilverStripe CMS. No coding required to build forms such as contact pages.
Documentation generator that powers doc.silverstripe.org and your own projects
forked from micmania1/silverstripe-lumberjack
Keep in control of large SiteTree's by using GridField to manage pages.
forked from tractorcow/silverstripe-akismet
Akismet module for Silverstripe
Embeddable toolbar showing at the top of *.silverstripe.org community sites
Adds Active Directory support to SilverStripe including user synchronisation and SSO/LDAP authentication
Adds commenting functionality for Pages and other DataObjects on your SilverStripe site.