awesome-webaudio

Tone.js

A framework for making interactive music in the browser

Bap

A toolkit for making beats and composing sequences, inspired by the classic MPC60/2000

Omnitone

Ambisonic spatial audio on the web

Mach1Spatial

Vector based panning spatial audio on the web

– Declarative, functional framework for writing audio software on the web or for native apps

smoothfade

A library for smoothly fading between two AudioNodes

virtual-audio-graph

Library for declaratively manipulating the Web Audio API

Full stack library

Sound.js

A micro-library to load, play and generate sound effects and music for games and interactive applications

Meyda

Audio feature extraction library including a variety of widely used audio features

Wavesurfer.js

Interactive navigable audio visualization using Web Audio and Canvas

Audiojs

An object that enables you to store, read, and write PCM audio data more easily

Tuna

An audio effects library

A javascript library that makes your page dance

Howler.js

A comprehensive library with a fallback to HTML5 Audio

Circular Audio Wave

A JS library for audio visualization in circular wave using Web Audio API and ECharts

Wad

Web Audio DAW. Use the Web Audio API for dynamic sound synthesis. It's like jQuery for your ears

An extension that adds Web Audio functionality to the creative coding library

@magenta/music

A JavaScript library to use machine learning models and generate music in the browser, by having some neat abstractions over the Webaudio API

A soundfont loader/player to play MIDI sounds using WebAudio API

html-midi-player

HTML elements for easy MIDI playback and visualization, without the need to write any custom JS code, but scriptable and stylable as needed

MusicXML Player

A TypeScript component that loads and plays MusicXML files in the browser using Web Audio and Web MIDI

waveform-path

Library to generate waveforms paths in svg

wave-audio-path-player

Simple audio player webcomponent customizable with waveform

Audion

Chrome extension that adds a Web Audio panel to Developer Tools

web-audio-generator

A UI for generating Web Audio code

midimessage

A simple MIDI Message parser

JZZ

MIDI library for Node.js and all major browsers

JZZ-midi-Gear

Retrieve your MIDI device model and manufacturer

The Web MIDI API made easy

BassoonTracker

MOD/XM Tracker in Javascript

LoopDrop App

MIDI looper, modular synth and sampler app built using Web Audio and Web MIDI APIs

Multi Sound Application that uses XSound.js

Molgav

Musical Step Sequencer for melodies exchange

mod-synth.io

Create your own modular synthesizer, or emulate different synths

A work-in-progress DAW (Digital Audio Workstation)

Learn the basics of music making

Super Oscillator

An interactive, 3D music synthesizer for the Web

Modular audio production suite with multi-track audio mixing, audio effects, parameter automation, MIDI editing, synthesis, cloud production, and more

waveform-playlist

Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Project inspired by Audacity

SoundCycle

A Web Audio based Loopstation for musicians with effects and different looping modes

Online Audio Worklet editor for sketching and collaboration, with sampler, MIDI and analyzers. Like a JSFiddle, but for DSP

free, open source, web-based Audio and Waveform Editor

web IDE for

jamhub

low-latency remote music collaboration & jam

Web Audio Metronome

metronome app that uses the Web Audio scheduler and setTimeout scheduler

free educational programming environment to teach Python and Javascript through music composing and remixing

webaudio-tinysynth

a small synthesizer written in JavaScript with GM like timbre map

web-audio-beat-detector

a beat detection utility which is using the Web Audio API

web-audio-mixer

An audio mixer built using Web Audio

Audio-motion interface

A web synthesizer that generates sound using smartphone gestures in the space

A Web based live coding environment inspired by the Monome Teletype. Uses Web Audio and MIDI

A simple and easy-to-use sequencer with plenty of functionality, based around the Web Audio API

Binary Synth

A web-synthesizer that generates sound from the binary code of any files

WebAudio School

A series of self-guided workshops to learn WebAudio

A reference that aims to be easy to understand for those who know some JavaScript and basic audio principles

Intro to WebAudio

Web Audio Basics

A growing set of light code samples with CodePen links for each

Performance of various AudioNodes and strategies for efficient resource usage (from WAC2016)

Percussion Synthesis Using Web Audio

This tutorial will introduce the basics of web audio programming by writing code to synthesize simple percussion sounds (from WAC2016)

Playlist of video tutorials by Dan Tramte, hosted on the Audio Programmer YouTube channel

audio-katas

A collection of self-guided katas during which you will build a DAW of your own while getting exposed to the key Web Audio APIs

A bottom up JavaScript / DOM course using Web Audio for all the examples

Intended to be a springboard for web developers with little to no digital audio expertise. Geared towards game audio and interactive apps

A weekly review of what's happening in Web Audio

A Slack for discussing Web Audio

International conference dedicated to web audio technologies and applications

Gibberish

A JavaScript DSP library that creates JIT optimized audio callbacks using code generation techniques

lissajous

A tool for programmatic audio performance

SSSynthesiser.js

A wavetable synthesizer for interactive music and sound effects

WAAX

Build Music Apps for browsers

Band.js

An interface for the Web Audio API that supports rhythms, multiple instruments, repeating sections, and complex time signatures

reverbGen

A JavaScript library for generating artificial reverb impulse responses

TuneJS

A tuning library of microtonal and just intonation scales. Supports over 3,000 historical tunings

Beet.js

A sequencer library for creating euclidean rhythms and polyrhythms

AudioKeys

A QWERTY keyboard for web audio projects

web-audio-test-api

A Web Audio test library for CI

javascript-karplus-strong

JavaScript/Web Audio implementation of Karplus-Strong guitar synthesis

osc-msg

OSC message decoder/encoder with fault tolerance

Pizzicato

A library that aims to simplify the creation and manipulation sounds in the browser

Mooog

Tools that simplify working with AudioNodes, inspired by jQuery and mixing tables

envelope-generator

Simple ADSR envelope generator for web audio

audio contour

A 5 stage audio envelope generator

web-audio-recorder-js

A library that records audio input (Web Audio API AudioNode object) and encodes to audio file image (Blob object)

audiolet

A JavaScript library for real-time audio synthesis and composition from within the browser

playnote

Play your favorite instrument in the browser, with complex note intervals and scales

Recorderjs

A plugin for recording/exporting the output of Web Audio API nodes

resampler

A utility for resampling audio

bpm-detective

– Detects the BPM of a song or audio sample

web-audio-utils

Commonly needed utility functions for Web Audio API

web-audio-oscillators

A collection of Web Audio custom oscillators

midi-ports

handy library to make it easier to work with attached MIDI devices

This Midi Logger will print all midi input to your browser for debugging

Code Player

An experimental app that makes your codes sing for you

synthesizers and audio effects processors for web browsers (both API and implementations)