TikiWiki

Tiki, also known as TikiWiki is a PHP/MySQL based application for the Web. Its features are many and varied, but it's predominantly a Wiki, Blogging, messaging and a publishing platform.

Tiki is what makes Coofer Cat work. The page you're reading is a Wiki page, created within Tiki. The main blog part of this site is now Tiki based (previous years are GreyMatter powered, but may be imported into Tiki sometime).

For more information about Tiki, see the Tiki Community Web Site.