GNUstep examples is a collection of programs that
are meant to show programmers how to use GNUstep.
It includes a calculator, a currency converter,
finger, fractal, puzzle, hostaddress, and ink (a
simple editor).
Preview is a simple image viewer for GNUstep. It
is designed to be easy to use and support GNUstep
features such as image design,
pasteboard/services, printing, and layout.