9d3d library: A binding to the Microsoft DirectX 9 API. Chart-cairo library: Cairo backend for Charts. RESTng library: A framework for composing RESTful apps. Pup-Events-Demo courses: A networked party managing framework for hooking into other packages. ADPfusion library, packages and examination: Efficient, superior-amount dynamic programming. 2-parser library, packages and take a look at: A Microformats two parser.