Subversion Repository

The GIMP source code lives in module gimp on the GNOME Subversion server. There's a nice introduction to Subversion in general and the GNOME repository in particular.

The GNOME Subversion server hosts a couple of GIMP related modules:

Module	Description
babl	Pixel format conversion library
gegl	Generic Graphical Library
gimp	GIMP and the standard set of plug-ins
gimp-data-extras	GIMP Data files such as brushes, gradients, patterns and the like
gimp-gap	GIMP Animation Package, a set of plug-ins that provide video editing functionality
gimp-help-2	GIMP User Manual
gimp-perl	GIMP Perl bindings and a bunch of nice gimp-perl scripts
gimp-plugin-template	GIMP Plug-In Template, a starting ground for plug-in developers
gimp-plugins-unstable	GIMP plug-ins from the past, a collection of unstable and unmaintained plug-ins
gimp-ruby	GIMP Ruby-based scripting plug-in
gimp-tiny-fu	GIMP Tiny-Fu, a drop-in replacement for Script-Fu
gimp-web	the GIMP web site, available at www.gimp.org
gimp-web-devel	the source of the pages you are reading right now