Written by Alfredo Kojima almost from scratch, resembles the NeXTStep look very closely, and it is now an official GNU project. Window Maker (originally named WindowMaker) is not overloaded with features, and it is easier to configure than most other window managers. Its final goal is to produce a window manager that doesn't require editing of configuration files. Window Maker is fast and doesn't require tons of memory to run.

The beauty of real hand-drawn lettering is that the lettering artists subtly modify the shape of letters so they connect with the next ones. These linked letters-pairs are called "ligatures". Thus, in order to provide a smooth hand-written look, the Lobster font provides a large number of ligatures, as well as terminal forms (i.e. glyphs that are used for word endings).

Jpegoptim can optimize/compress jpeg files. Program support lossless optimization, which is based on optimizing the Huffman tables. So called, "lossy" optimization (compression) is done by re-encoding the image using user specified image quality factor.

This is an interactive tool for creating random fractal planets and terrain areas with oceans, rivers, lakes and icecaps. The results can be exported as models to POV-Ray and to Blender, or as texture maps for more general usage.

bugsx is a program which draws biomorphs based on parametric plots of Fourier sine and cosine series and let's you play with them using genetic algorithms.