9d3d library: A binding to the Microsoft DirectX nine API. Chart-cairo library: Cairo backend for Charts. RESTng library: A framework for crafting RESTful purposes. Pup-Events-Demo programs: A networked occasion handling framework for hooking into other programs. ADPfusion library, systems and exam: Efficient, high-level dynamic programming. 2-parser library, courses and test: A Microformats two parser.