web-audio-api

🔊 High-precision web player for multi-device audio playback and spatial audio.

Voice activity detector (VAD) for the browser with a simple API

A platform for playing generative music in the browser.

An experimental d3.js music visualizer from 2014. Continued as vizz.fm

JavaScript plugin for playing sounds and music in browsers

⏩ Fast-forwards long pauses between sentences — watch lectures ~1.5x faster (browser extension)

MIDI library for Node.js and web-browsers

Declarative audio synthesis for the web

Low Latency web audio playback examples for decoding audio streams in chunks with Fetch & Streams APIs

A Rust implementation of the Web Audio API, for use in non-browser contexts

React hooks for controlling audio on the web

A lovely interactive music generator

🎵 Audio processing and mixing suite「音频编辑工具」

React library for audio recording and visualization using the Web Audio API

Procedural interface sounds, with taste. Generated live in the browser from recipes, steered by a hand-curated library and calibrated by ear. No audio files. Beta, open to collaborators.

A UI library born for WAA

🔊 Polyfill AudioWorklet using the legacy ScriptProcessor API.

Audio controls for React: knobs, faders, meters, waveforms, timelines, sequencers and piano rolls, as headless primitives on npm or shadcn/ui components.

NoteFlow Studio — a web-based music IDE and synthesizer. Compose multi-track songs in simple text notation, play via QWERTY or MIDI keyboard, record performances, and co-write with an AI assistant. Realistic Web Audio instrument modeling: piano, organ, flute, violin, cello, and drums. Built with React, TypeScript, and Vite

A small example React app that listens to the microphone and visualises the audio