TikiStandards

"The nice thing about standards is that there are so many of them to choose from."

Tiki tries hard to generate pages which respect the following standards:
eXtensible HyperText Markup Language (XHTML™) and Cascading Style Sheets (CSS). The generated pages are encoded using UTF-8 which means that they can handle all the characters defined by the Unicode standard.

Tiki is released via the LGPL license which is OSI Certified

The Live Support system uses the REST protocol

Tiki uses XML-RPC for the Communication Center and InterTiki.

Galaxia is an open source activity-based Workflow engine based on Openflow which is linked to the The Workflow Management Coalition

Really Simple Syndication (RSS)
Thanks to FeedCreator.class.php, Tiki creates valid feeds according to RSS 0.91, 1.0 or 2.0 as well as PIE 0.1 (deprecated), OPML 1.0, Unix mbox, ATOM 0.3, or customizable HTML or Javascript format.

MobileTiki:
WAP, HDML, i-mode, MML, VoiceXML.

Tiki offers both LDAP authentication and web server authentication.

Tiki uses AJAX

Also see: Interaction