Complete Home Library 9 provides a huge range of features geared to hard-copy materials and electronic files of all kinds. It really is the complete home library application for any kind of library you might want to create and maintain.
Free game framework for your Mac
NCCA Bournemouth University graphics library
Java graphics library designed for games
Free and open source library project for graphic developers
A free and open source graphics library that will help developers to use the OS X Core Image technology through RubyCocoa
Open source graphics library for PyGame and PyOpenGL