TikiWiki is one of the many open-source applications available for building wiki's.

TikiWiki is one of the PHP-based wiki's, but it is most interesting because the developers are trying to make it into a comprehensive CMS application.

TikiWiki provides the ability to include all of these features in your web site:

  • Wikis (like Wikipedia)
  • Forums (like phpBB)
  • Blogs (like WordPress)
  • Articles (like Digg)
  • Image Gallery (like Flickr)
  • Map Server (like Google Maps)
  • Link Directory (like DMOZ)
  • Multilingual (like Babel Fish)
  • Bug tracker (like Bugzilla)
  • RSS feeds (in & out)
  • Free source software (LGPL)

You could install TikiWiki and have all this -- with only one management interface.

I have one TikiWiki instance installed, but that project is on hold. I will probably be working with this more in the future.

Some good resources on wiki software: