# DBraun/DawDreamer

Digital Audio Workstation with Python; VST instruments/effects, parameter automation, FAUST, JAX, Warp Markers, and JUCE processors

Repository: https://github.com/DBraun/DawDreamer
Canonical: https://ross.abutalabs.com/products/dawdreamer
Homepage: http://dirt.design/DawDreamer/
Language: C++
License: GPL-3.0
License Family: copyleft
Topics: juce, audio, python, daw, vst, audio-plugin, audio-processing, faust, vst3, vst3-host, midi, synthesizer, ableton, jax, vst-host
Last push: 2026-08-12T17:02:05+00:00

## Health v2 (maintenance only)
Score: 86/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 97, release rhythm 65, longevity 100
- inputs: {"age_days": 2221, "days_push": 21, "days_rel": 21, "gap_med": 702, "n_releases_24m": 2}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1286, forks 99 (observed 2026-08-28T04:04:14.866783+00:00)

## What it is
DawDreamer is a Python framework that provides digital audio workstation features, letting users compose graphs of audio processors including VST instruments/effects, Faust DSP code, and playback with warp markers. Built on JUCE, it supports parameter automation, MIDI rendering, time-stretching, and transpiling Faust code to JAX and other targets for machine learning experiments.

## Use cases
- render audio with vst plugins from python
- host vst instruments and effects programmatically
- write faust dsp code and render it to audio
- time-stretch and pitch-shift audio with ableton warp markers
- automate plugin parameters at audio rate
- generate midi and render it to wav files
- run machine learning experiments on audio synthesis with jax
- build audio processing graphs in python

## When to choose
- you need to render audio with VST plugins headlessly from Python
- you want to prototype Faust DSP effects or instruments without a full DAW
- you're doing audio machine learning research and need a programmable DAW engine
- you need Ableton Live warp marker-based time-stretching in a script

## When to avoid
- you want a graphical DAW for interactive music production
- you need real-time low-latency live audio performance
- you require a permissive license since DawDreamer is GPL-3.0

## Facets
- artifact type: library
- maturity: active
- function: audio-processing, machine-learning, plugin-system, sdk
- domain: machine-learning, developer-tools, media
- platform: python, windows, cpp, cross-platform
- tags: daw, vst-host, vst3, faust, juce, midi, synthesizer, audio-rendering, time-stretching, parameter-automation, jax, music-production, audio, macos, linux

## Member repositories
- DBraun/DawDreamer (main) score 86

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:14.866783+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:56:07.300042+00:00, confidence not recorded.
  - readme: https://github.com/DBraun/DawDreamer (fetched 2026-08-28T04:04:14.866783+00:00, sha 226d18cefe23)
  - homepage: http://dirt.design/DawDreamer/ (fetched 2026-08-29T12:12:01.680296+00:00, sha 4dfbcae1e594)
  - site_page: http://dirt.design/DawDreamer/installation.html (fetched 2026-08-29T12:12:01.689854+00:00, sha 6dbb16a0fc28)
  - site_page: http://dirt.design/DawDreamer/quickstart.html (fetched 2026-08-29T12:12:01.691818+00:00, sha 82d7a0f993c3)
- Data as of 2026-08-30T08:39:29.467469+00:00.