pypersrc is a GUI source-code browser written in Python and C++. You can click a HTML-like hyperlink to jump to a line in a source code file. pypersrc can display different representations of the same source code. Requires Python Mega Widgets (pmw).
Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.
ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
PBADEV gathers lessons learned making GIMPVS available on Windows platforms and Makes Blender available together with GIMP on Microsoft Windows Platforms. PBADEV aims at providing the highest quality softwares to artists and developers.