Karate Score Board is a digital score board for karate matches (kumite). It provides a timer, scores, a fall counter, and a color side switch (aka/ao). It's implemented as a webpage to be portable and system-independent.
downcount is a very simple timer that displays a countdown (or up). It can display with no window decoration for a cleaner look.
A map/reduce framework for processing large RDF data sets.
A dive decompression library.