JavaScript talks you have to see on functional programming
Nyquist is a language for sound synthesis and music composition.
Free music notation & composition software
Another drawing editor for LaTeX with PSTricks & TikZ
HARFANG 3D source code public repository
Emgu CV is a cross platform .Net wrapper for OpenCV
Teachable/trainable artificially intelligent music bot
Tao3D is a programming language for real-time interactive 3D
music composition and notation software, audio to midi converter
The Refreshingly Simple C++ Dataflow Framework
Low-latency, high quality voice chat for gamers
Your graphical tool for Syntactic/Semantic Structure Analysis of texts
ScoreDate is a software to learn music reading and ear training
Real-time audio synthesis engine and music programming language
A C++ Tool for the Fast Prototyping of Topological Data Structures
Sikher gives you access to the Sikh Scriptures in multiple languages
Extensible Brainwave Entrainment library for Java
A graphical Finite State Machine (FSM) designer.
A pygame music lib.