Able Player : Able Player is a fully accessible cross-browser media player. It uses the HTML5 or element for browsers that support them, and (optionally) the JW P...
Synthesis ToolKit : The Synthesis ToolKit in C++ (STK) is a set of open source audio signal processing and algorithmic synthesis classes written in the C++ programming la...
Wavacity : A free and open source audio editor for the web derived from Audacity
Cecilia : Cecilia is an audio signal processing environment aimed at sound designers. Cecilia mangles sound in ways unheard of. Cecilia lets you create your own...
dancer.js : dancer.js is a high-level audio API, usable with both Mozilla's Audio Data API and Webkit's Web Audio API with flash fallback, designed to make sweet ...
Gibber : Gibber is a live coding environment for the web browser, using the Gibberish.js audio engine, the CodeMirror code editor library and wrapping Three.js...
Orchestra toolbox : Orchestra is an open-source for live music performances in metaverse environments. Orchestra includes components for live performances in A-Frame/NAF-...
Ampache : Ampache is a web based audio/video streaming application and file manager allowing you to access your music & videos from anywhere, using almost any i...
Faust Programming Language : Faust (Functional Audio Stream) is a functional programming language for sound synthesis and audio processing with a strong focus on the design of syn...
Audiotool : Audiotool is a powerful online music production studio right in your browser.
sonicsquirrel.net is a platform dedicated to netlabels and netaudio.
All music you find here is released under open licenses (mainly Creative Commons).