Built from the Code Igniter template, Ionize CMS comes with a lot of features we love : drag & drop tree structure, multi tyope content (images gallery a just a tab away from the page / article editor), multilingual structure, and a flash based file uploader. Interactions are performed by the mochaUI library, a clean and original Mootools project . Ionize Project is still young and not very active, and is a live example of an opensource application that can afford to survive without a user forum, even though the Code Igniter forum follows it closely. But we believe with a form maker module Ionize CMS would quickly surpass other simple CMS alternatives such as our beloved silverstripe.
version 0.92 is opensource and version 1 has been released privately
Link : http://www.ionizecms.com/en/