Ikiwiki is a wiki compiler. It converts wiki pages into HTML pages suitable for publishing on a website. Ikiwiki stores pages and history in a revision control system such as Subversion or Git. There are many other features, including support for blogging, as well as a large array of plugins.

Artemis is a lightweight distributed issue tracking extension for Mercurial.

Distributed version control with built in support for wikei, bug tracing and blogging.