For the handling and manipulation of the HTML5 <canvas> element
Renderer for subtitle format SSB.
Webgl Engine
an interactive 3D viewing program
Free online HTML website builder
HTML5 editor, free and open-source website builder based on Silex
A cross-platform game framework based on OpenGL and GObject.
A GUI based on libSDL for C++ applications
JavaScript and PHP frontend for Motion webcam storage
Output Processing script from Java AWT/Swing paint call
Open Source API-centric PHP Micro-framework
Computer vision and image processing library for Qt.
C/C++ library to add light and intuitive GUI to OpenGL and DX programs
First person glmatrix plugin - webGL
Pear3DEngine is a modern and modular 3D development framework
Minimalist 3D Scenegraph Management Framework
Object-oriented, interactive JavaScript vector graphics library
Business graphics diagramming application + customizable shape lib.