Free open-source non-linear video editor

JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, RTAS and AAX audio plug-ins.

One music sequencer for all major platforms, desktop and mobile

Mirror of Ardour Source Code

DX7 FM multi plaform/multi format plugin

Enhanced version of Cockos' iPlug - A simple-to-use C++ framework for developing cross platform audio plugins and targeting multiple plugin APIs with the same code. VST / VST3 / Audiounit / RTAS / AAX (Native) formats supported. NOTE: THIS IS OBSOLETE, PLEASE SEE IPLUG2:

Your Hardcore Loop Machine.

A curated list of my favourite music DSP and audio programming resources

C++ Audio Plug-in Framework for desktop, mobile and web [PRE-RELEASE]

[mirror] A list of software and resources for professional audio/video/live events production on Linux.

A powerful realtime node-based audio synthesizer.

VST 2.4 API implementation in rust. Create plugins or hosts. Previously rust-vst on the RustDSP group.

a highly automated and intuitive digital audio workstation - official mirror

An audio plugin with Pure Data embedded that allows to load and to control patches

Airwave is a WINE-based VST bridge, that allows for the use of Windows 32- and 64-bit VST 2.4 audio plugins with Linux VST hosts

A set of free reverb effects

Make audio plug-ins with D

Analog Modelling Synthesizer

Collection of audio effects plugins implemented from the explanations in the book "Audio Effects: Theory, Implementation and Application" by Joshua D. Reiss and Andrew P. McPherson.

🎚️ Open Source Audio Matching and Mastering

Virtual Studio Technology (VST) for .NET. Plugins and Host applications.

FM Chip Synthesizer — OPL & OPN — VST/LV2/Standalone

Virtual Analog Oberheim AU / VST / VST3 based synthesizer

Command line C++ and Python VSTi Host library with MFCC, FFT, RMS and audio extraction and .wav writing.

Jamtaba is a software to play online music jam sessions.

Create audio plugins on-the-fly with LuaJIT.

native node addon that allows for instantiation of natively installed VST3 audio plugins

Collection of LADSPA/LV2/VST/JACK audio plugins for high-quality processing

Various resources related to developing plugins for audio production.

A collection of spatial audio related VST audio plug-ins (Ambisonic encoders/decoders/visualisers, loudspeaker/headphone spatialisers etc.)