Automatic frontend engine for Java
C# graphics library used for 3D modeling, built with OpenGL/OpenTK
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
an object-oriented language with late binding
vRules4j--Object Oriented Java Object Validation/Decision Rule engin
scriptable game engine with built-in support for 2D graphics and sound
An object-oriented script language to embed in any application
An open source process simulator
3D simulation library
A cross-platform OpenGL based lightweight scenegraph library
A JavaScript library which animates objects or interact with functions