openDAW : openDAW is a next-generation web-based Digital Audio Workstation (DAW) designed to democratize music production and to resurface the process of making...
Glicol : make music with code. connect different nodes like a synth, sequencer or sampler.
Fluid Corpus Manipulation : The Fluid Corpus Manipulation project (FluCoMa) instigates new musical ways of exploiting ever-growing banks of sound and gestures within the digital ...
Streeme : Streeme can serve music to most HTML5 compliant browsers and smartphone handsets using the computer you already own.
Mood Synthesizer : A synthesizer built with Vue.js and C++ (compiled to WebAssembly).
The UI is inspired by Ableton Playground.
sonicsquirrel.net is a platform dedicated to netlabels and netaudio.
All music you find here is released under open licenses (mainly Creative Commons).