A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content. Gollum is a simple wiki system built on top of Git. A Gollum Wiki is simply a git repository of a specific nature.
A GNOME WYSIWYG HTML/XHTML editor written in Ruby (Ruby-Gtk2) The overriding plan is to support freeform editing of source code that the WYSIWYG editor can detect without changing the code layout. The program also supports plugins to extend the interface