The free MediaWiki software is best known for powering Wikipedia, but you don't have to be writing an encyclopedia to put it to good use. Extend, skin, and customize MediaWiki to create any kind of ...

Wikipedia may be the most high-profile example of a user-edited wiki site, but millions of people around the world are setting up wikis for knowledge-sharing on a smaller scale. In this article, ...

Kaltura, the open-source video platform, has released a new version of its MediaWiki extension that allows users to embed and edit video, images, and audio on wiki pages. MediaWiki is a wiki software ...

I was first introduced to the idea of a wiki many years ago. A colleague at work told me about a Web site that invited readers to become writers and editors. Over time, he said, a wiki would grow to ...