The Official port of the STUNNING! CMS/CMFx "Drupal" to the .NET Framework. Combining The greatest open source CMS with the greatest development platform. It will have the same architecture and will support Drupal modules & themes out of the box.
Embeddable/J2E/Desktop Java Wiki CMS
WagTools is an open source Firefox extension for Wikipedia editors. It provides some similar functionality to other Wikipeidia tools like Huggle and AWB.