The core of vvlib is an implementation of the vertex-vertex data structure created by Dr. Przemek Prusinkiewicz and myself. A large number of classes provided are utilities and algorithms that support the creation of applications around the vertex-vertex data structure.
The library documentation is generated using Doxygen and is intended to be used as a technical reference to the library. For the programming in vv language, the classes in the algorithms and util namespaces are the most useful. The other namespaces are used primarily for application building and are of minimal use for writing programs in vv.
There is not currently a publicly available version. If you wish to use the software, email me to make a request to obtain it.