Flux CMS is a XML/XSLT Web Content Management System based on PHP 5 and Popoon under GPL license. It's easy to use for the enduser and has WYSIWYG editing capabilites, but it's also very extensible and powerful for implementors to suit even advanced needs.

Features of Flux CMS on Technicals aspects:
- Based on Popoon and PHP 5
- MDB2 as DB abstraction layer
- WebDAV support
- Data can come from everywhere (DB, Filesystem, etc) with the appropriate Plugin
- XSLT for templating
- A simple permission module (a more powerful is in planning)
- TAL for templating as an alternative to XSLT
- Every page can have its own meta info for html et. al output
- Very flexible Plugin System
- Filters
- Portlets
- PDF output with xsl:fo and FOP
- FormWizard (per XML configurable)
- RSS import/export
- Blog Plugin
  . MetaWeblog API XML-RPC support
  . Decentralized moblogging support via the MetaWeblog API (mailserver,mail2blog programm and blog can run on different hosts)
- patForms form-filter to build advanced forms
- hostpoint.ch ready (runs out of the box on shared hosters like hostpoint.ch) => No more, because PHP 5.0.3 is (still) running on their Servers. // runs here on a hostpoint box with PHP 5.0.1 and the new inc/DirectoryIterator.php.
- Advanced Forms in admin for editing database entries.