pspresent is a tool that displays PostScript slides in fullscreen, for giving presentations. Navigation is simple: spacebar goes forward one slide, backspace takes you back one slide. The escape key quits. The display itself is double-buffered giving seamless transitions between slides.

ramond is a scriptable IPv6 Router Advertisement Monitoring Daemon.

The 2048 game is a mathematics based puzzle game where you have to slide tiles in a 4x4 board in any of the four possible directions. Touching tiles with the same value are then merged into tiles with the added value of the merged ones. You start with a couple of 2-valued tiles and new tiles appear randomly after sliding. The target of the game is to reach a tile with a value of 2048 before the board is full.

A program for making font samples that show Unicode coverage of the font and are similar in appearance to Unicode charts. Samples can be saved as PDF or PostScript files.