pereamengual's Stars
surge-synthesizer/surge
Synthesizer plug-in (previously released as Vember Audio Surge)
mtytel/vital
Spectral warping wavetable synth
tttapa/Control-Surface
Arduino library for creating MIDI controllers and other MIDI devices.
BelaPlatform/Bela
Bela: core code, IDE and lots of fun!
bdejong/musicdsp
Sphinx musicdsp
micjamking/synth-secrets
Screen-scraped articles on subtractive synthesis (using Node.js)
jesusgollonet/processing-penner-easing
penner's easing equations on processing
privatepublic-de/faderfox-editor
Web-MIDI based editor for Faderfox controllers