Polymake started out as a tool for the algorithmic treatment of convex polyhedra. By now it also deals with finite simplicial complexes, tight spans of finite metric spaces, polyhedral surfaces, and other discrete mathematical objects.

This package provides support files for the Linux kernel build, e.g. scripts to handle ABI information and for generation of build system meta data.

This (Variable Font Instancing Tool) allows you to generate custom, static instances of a variable font defined in a configuration file.

libcanberra defines a simple abstract interface for playing event sounds.

This library contains utilitary and classes to query public databases (GenBank, EMBL, SwissProt, etc) using acnuc. It is part of the Bio++ project.

Qt is a cross-platform C++ application framework. Qt's primary feature is its rich set of widgets that provide standard GUI functionality.