MODx: MODx is a fast and flexible ajax and SEO content management system. MODx helps you take control of your online content. An Open Source PHP application framework, it frees you to build sites exactly how you want and make them 100% yours. Zero restrictions and fast to build. Super-simple templates in regular HTML/CSS/JS (any lib you want).
» Graphical web-based installer
» Supports PHP 4.3.11 and above
» Supports WYSIWYG rich text editors
» Its Manager application works cross-browser and cross-platform including Firefox, Safari and Internet Explorer on Windows, Firefox and Safari in Mac OS X, and Firefox in Linux
» Can be installed under IIS, Apache, Lighttpd and Zeus web servers
» Can be deployed "to the cloud" via Amazon EC2
» Works well even on modest shared servers
» Supports any Ajax library including jQuery, MooTools, ExtJS and Prototype
» Recursive parser for nested functionality
» Complete control of all metadata and URL structure for Search Engine Optimization (SEO) purposes
» Role-based permissions for the Manager
» Ability to customize the Manager on a per-deployment basis
Latest MODx releases are-
• MODx 0.9.6.3
• Alpha Releases-MODx Revolution 2.0.0-alpha-6
• MODx Revolution 2.0.0-alpha-6 Advanced
• MODx Revolution 2.0.0-alpha-6 SDK