Development Tools

GNOME Bug Tracker: The GNOME Bug Tracker allows you to send information about bugs you encounter to the GNOME developers in an organized manner.
Glade Builder: The graphical interface builder for GTK+ and GNOME programs. It is used to rapidly prototype and build applications with.
GNU Build Tools: The GNU build tools are used to reduce the amount of time spent maintaining the Makefiles and other build framework items of the GNOME packages.
Scripts: A collection of useful scripts to help you accomplish simple (often repetitive) tasks.
GNOME SVN: The GNOME SVN Tree holds the latest development versions of the main GNOME packages, and allows coordination of GNOME development.