1202 Open source projects that are alternatives of or similar to Helio Workstation

🎹 plaintext music sequencer and midi shell, with vim playback 🥁

Library for writing patterns to generate or process (a)musical sequences of mathematically (un)related (non-)compound values in Lisp.

a highly automated and intuitive digital audio workstation - official mirror

Your Hardcore Loop Machine.

miti is a musical instrument textual interface. Basically, its MIDI, but with human-readable text. 🎵

A VST plugin for live coding and algorithmic composition

ossia score, an interactive sequencer for the intermedia arts.

MIDI Sequencer that sends MIDI events to other apps.

A digital arranger workstation powered by FluidSynth

A collection of MIDI filter, generator and processor plugins

Song mode for Elektron Digitakt

Audio plugin that lets you use MIDI to pitch-shift via delay to turn unpitched audio into melodies

Repo for xenpaper.com

A Music programming language. Translates source code into MIDI. Includes a player. Supports MIDI-Karaoke. Includes a MIDI analyzer.

interactive programming of melodies, producing MIDI

A great start point for making AUv3 MIDI sequencer apps.

Cross-platform realtime MIDI processing in Rust.

IanniX is a graphical open-source sequencer, based on Iannis Xenakis works, for digital art. IanniX syncs via Open Sound Control (OSC) events and curves to your real-time environment.

Seq66: Seq24-based live MIDI looper/editor. V. 0.99.1 2022-11-27. NSM support; Linux/Windows; PDF user manual. Help access to tutorial and PDF.

Jamtaba is a software to play online music jam sessions.

Make xenharmonic music and create synthesizer tuning files for microtonal scales.

A python tool to invert the tonality (a.k.a negative harmony) of midi notation

🎶 12-tone matrix to generate dodecaphonic melodies 🎶

Buzztrax is a modular music composer for Linux.

re<urse is a declarative language for generating musical patterns

A Haskell library for typesafe music composition

Free open-source non-linear video editor

VCV Rack plugin for monome Eurorack modules

ARM / STM32F7 DIY synth workshop

A language for composing microtonal music built in Rust. Make cool sounds. Impress your friends/pets/plants.

A cross-platform guitar tablature editor.

Software synthesizer based on the SoundFont 2 specifications

Open source modular synthesizer

AudioKit Synth One: Open-Source iOS Synthesizer App

A Python library for creating and manipulating musical patterns, designed for use in algorithmic composition, generative music and sonification. Can be used to generate MIDI events, MIDI files, OSC messages, or custom events.

Create audio plugins on-the-fly with LuaJIT.

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

Polyrhythms in Python: a sequencer and musical notation system for monophonic MIDI synths

Use full GM set of musical instruments to play MIDI and single sounds or effects. Support for reverberation and equaliser. No plugins, no Flash. Pure HTML5 implementation compatible with desktop and mobile browser. See live examples.

LiCK, Library for ChucK

Mirror of Ardour Source Code

💻📱 A cross platform system abstraction library written in C++ for managing windows and performing OS tasks.

Next generation MIDI for the web

A powerful cross-platform CLI project templating tool.

😌 Simple and Robust Accounting

libGDX game based on the original 1010!

Hprose is a cross-language RPC. This project is Hprose 3.0 for PHP

POSP official notes app, soon to be included

Self-hosted, cross-platform Gyazo alternative

Dilithium is a bidirectional shader converter for converting between DXIL and SPIR-V.

UIWidget is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps.

This project has been retired.

Asynchronous Programming Library for JavaScript & Node.js

FlatList based timeline component for React Native for iOS and Android

A Roslyn-based cross-platform tool that generates an object model diagram from a set of C# source files or assemblies

Castle Mock is a web application that provides the functionality to mock out RESTful APIs and SOAP web services.

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

Open source lilypond real book for Jazz musicians

Komodo Edit is a fast and free multi-language code editor. Written in JS, Python, C++ and based on the Mozilla platform.