# pichenettes/eurorack

Eurorack modules

Repository: https://github.com/pichenettes/eurorack
Canonical: https://ross.abutalabs.com/products/eurorack
Language: C++
License Family: other
Last push: 2023-12-13T18:32:04+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4755, "days_push": 994, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3165, forks 852 (observed 2026-08-28T04:07:46.649093+00:00)

## What it is
Source code and hardware files for Mutable Instruments' line of Eurorack synthesizer modules, including oscillators, filters, sequencers, and utilities like Braids, Clouds, Plaits, and Marbles. It serves as both production firmware for the modules and a reference codebase for embedded audio DSP development.

## Use cases
- build diy eurorack modules from mutable instruments designs
- study dsp code for audio oscillators and filters
- port mutable instruments firmware to custom hardware
- create derivative firmware for braids or clouds
- learn embedded audio programming on stm32
- clone or adapt modular synth modules

## When to choose
- you want to build or modify Mutable Instruments Eurorack modules
- you need well-regarded reference code for embedded audio DSP
- you are designing a derivative hardware module based on these designs

## When to avoid
- you need a ready-to-run desktop or mobile audio application
- you want actively developed software with support
- you need a general-purpose audio plugin or DAW tool

## Facets
- artifact type: library
- maturity: maintenance
- function: embedded, audio-processing, simulation
- domain: embedded-systems, hardware, audio
- platform: cpp, embedded, cross-platform
- tags: eurorack, synthesizer, mutable-instruments, firmware, modular-synth, dsp, stm32, avr, midi, audio

## Member repositories
- pichenettes/eurorack (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:46.649093+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 2026-08-30T07:25:11.492321+00:00, confidence not recorded.
  - readme: https://github.com/pichenettes/eurorack (fetched 2026-08-28T04:07:46.649093+00:00, sha 70c7ac88001f)
- Data as of 2026-08-30T08:39:29.467469+00:00.