A repository of software tools related to chess. Currently includes a complete package to analyze your games, search for blunders and missed opportunities, and then go over them repeatedly so that your game improves.
A cross platform chess database which supports ChessGML, PGN, SVG, PostgreSQL and plugins written in Java or Jython. Some Python chess libraries and some Python tools are included.
Usable pieces are Java and Python opening classification libraries.
The XiangQi XML projects revolves around the design of XML-based standards and tools for capturing, representing, commenting, exchanging, playing and displaying games of xiangqi, or chinese chess.