9d3d library: A binding to the Microsoft DirectX 9 API. Chart-cairo library: Cairo backend for Charts. RESTng library: A framework for producing RESTful applications. Pup-Events-Demo programs: A networked function dealing with framework for hooking into other programs. ADPfusion library, applications and test: Efficient, significant-stage dynamic programming. 2-parser library, programs and examination: A Microformats two parser.