Avogadro libraries provide 3D rendering, visualization, and analysis
A fully-featured OpenGL and GLFW extension for PHP
Cross Platform GUI Toolkit
Bloat-free Immediate Mode Graphical User interface for JVM
Compiler-like generic data scraper and GUI automation tool.
Coin3D Qt GUI Library
Official software to make beads, mosaic or pencil art easily
Scientific Charting with JavaFX
Multimedia asset management and manipulator for Étoilé
A Library for Interactive Modelling and Visualisation
Computer vision and image processing library for Qt.
C/C++ library to add light and intuitive GUI to OpenGL and DX programs