Cross Platform GUI Toolkit
C++ library to manage threads and any type of exception between them
Cross-platform C++ library for use as a default application framework.
object orientated scripting language
Dynamic Python binding for Qt Applications
scriptable game engine with built-in support for 2D graphics and sound
Lightweight C++11 library for embedding Unicode
Deemon Scripting Language
3D simulation library
Myth Framework Core Libraries (part of MythSDP)
C++ inline state machine library
Networking/Socket C++ Library.
Additional Graphical Classes and Widgets for Tkinter/Ttk