Sonic Pi is your free code-based music creation and performance tool
Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
Audio server, programming language, and IDE for sound synthesis
A layer built on top of the Insight Toolkit (ITK)
OptiScaler bridges upscaling/frame gen across GPUs
Free open-source non-linear video editor
The FastLED library for colored LED animation on Arduino
Productive, portable, and performant GPU programming in Python
Universal Scene Description
3D engine with modern graphics
An advanced drum machine with pattern-based programming
Swiss army knife of image processing
JACK Audio Connection Kit Qt GUI Interface
A fluidsynth Qt GUI Interface
Nyquist is a language for sound synthesis and music composition.
An Audio/MIDI multi-track sequencer
A multimedia framework based on Qt and FFmpeg
A simple 3D framework in C++
Scientific Visualisation Made Easy
Experimental 3D media playback framework and demo applications
Cross Platform GUI Toolkit