A database system, another, older database system, a compression library, something to do with menus and XML, and whatever I happen to be working on at the time.
PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.
A simple software to extract any valid DBPF file, normally they have package extension.
This software extracts DBPF files from any The Sims 2, The Sims Stories, The Sims 3 and Spore using command line and has XML support for other softwares.
The OS561 operating system based around FORTH/Java. The OS is to run on a VHDL chip OpenHardware design called the Minon, but could become available for other platforms. The unique point of the design is a revolutionary data compression technology.
PAT is a complete web application that allow to manage files (basic and advanced functions like compression in gz), ftp, and database all in one. Designed to reproduce a Graphical User Interface (GUI) with drop-down and context menu for easy use
Language-independent interfaces like DOM, SAX and XSLT are not particularly "Pythonic". Several tools are contained in this
"XML2Python Interfaces" project that provide more natural ways of translating between XML and Python objects.