CactusGUI - a GUI for Pygame
Plugin based multi-purpose dev tool.
Cross-platform C framework very compact libraries and tools.
A library in C++ for creating old-school graphic tiles.
Simple GUI to create a CYOA Build-logfile.
Extremely simple joystick rumble / vibration library
A graphics engine + toolkit.
C/C++ library to add light and intuitive GUI to OpenGL and DX programs
A Lua and XML Graphical User Interface
A lightweight GUI library
Simple Java GUI library for games
Battlefield 3 Remote Administration and Information PHP Class