The SilverStripe open source software for building and editing websites. The SilverStripe content management system (CMS) for website editors is fast, flexible, and FREE. Sapphire, our open source framework, helps developers build powerful...
e107 is a portal or content management system powered by PHP and mySQL that gives you a totally dynamic and professional website out of the box. It's simple wizard type install process will have you up and running in 5 minutes, and it's fre...
XOOPS is an extensible, OO (Object Oriented), easy to use dynamic web content management system written in PHP. XOOPS is the ideal tool for developing small to large dynamic community websites, intra company portals, corporate portals, webl...
TYPO3 is a free, feature-rich Enterprise class Open Source Web CMS based on PHP with a vast international community of developers and supporters. typo3.org is the official resource for TYPO3 and offers tutorials, downloads, an extension rep...
eZ Publish is an Open Source Content Management System, providing web content management solutions for intranets, e-commerce and digital media publishing.
Super: I used Joomla for a while and the information available was great. But I just couldn't "get" it.
CMSMS is much easier to use and I'm someone who has spent 15 years in IT (but not in web development).