The Confex project is the "tree engine" plugin in Eclipse. A "tree
engine" is a tree that you can easily edit: add new nodes, change node
properties, move branches, copy and extract parts of the tree to the
clipboard, execute nodes alone or in batches. So on the basis of this
engine we get "useful functionality": Confex Base Application, CodeBookmark plugin,
Grace project
Some screenshots
Confex Project's Blog, News
Downloads
Doc's Blog
Project on sourceforge.net, Sources via SVN