JSPM

SAM - The Software Automatic Mouth

Complete JMON (JSON Music Object Notation) studio: format conversion, algorithmic composition, and music visualization

Make TypeScript types and proxy objects from example JSON objects. Can use proxy objects to dynamically type check JSON at runtime.

Audio utilities like fundamental frequency detection, populate buffer with sinusoidal curves

Synthesis client for Node.js

Embeddable React widget for displaying a catalog in an iframe modal with chatbot integration

Composable signal generators, oscillators, filters, FFT, spectrum, windowing & related DSP utils

Write music like code. Devalang is a domain-specific language (DSL) for sound designers and music hackers. Compose, automate, and control sound — in plain text.

A framework for creating videos based on Node.js + Puppeteer + FFmpeg.

A framework for creating videos based on Node.js + Puppeteer + FFmpeg.

Typescript audio library with caching

Promise based implementation of Yandex Speech Kit API

standalone audio library from Gibber to use in node or in HTML documents

low level WebAudio components for synthesis

WebAssembly version of Yosys.

VOICEVOX client library for text-to-speech synthesis with queue management

Gibberish is designed to be an optimized API for audio synthesis using per-sample techniques.

Creative audio synthesis for the Web

An addon generator for Devalang, the domain-specific language for sound and music.

Audio waveform breeding with neuro-evolution of pattern producing networks and quality diversity search.

The organic programming framework

An Ember addon that makes working with the Web Audio API super EZ

Additive synthesis of signals

A sound engine by Jason Snell

crocker - a Crank-Rocker design and analysis library

cross-platform 'say' command using Electron

A Generator That You'll Love

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🔈 ⚡ Synthesize algorithmic sound at runtime in React Native.

lib for recognition and synthesis of speech

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YosysJS is a JavaScript port of Yosys done with Emscripten. It is primarily meant for building educational web applications.

gen~ in js

Create your own verbal commands that map to custom Javascript functions

The organic programming framework

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A powerful and straightforward Node.js module for generating AI speech audio files from text using the OpenAI API (support for other providers is in the works). ai-text-to-speech offers a simple and robust interface to convert text into high-quality speec

Make your own audio narrator just writing one line of code.

Convert any file to speech using MS Edge's speech synthesis API

cat-food-nation ===============

A framework for creating videos based on Node.js + Puppeteer + FFmpeg.

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A React text-to-speech component

Real-time voice bot library with STT, LLM, and TTS capabilities

<img src="images/bubbles-logo.svg" alt="Bubbles logo" width="50%" />

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Generate drum sounds from scratch and create beats programmatically with pure JavaScript - no external WAV files needed!

A Chinese speech synthesis and recognition library toolkit

A small music format and an accompanying implementation using OscillatorNode

Music and audio programming for p5.js

Genshin character speech synthesis

A TypeScript library for integrating voice commands and speech synthesis into web applications. Easily set up voice interactions with custom text-to-speech options and speech recognition.

A react library that encapsulates the native browser speech recognition api

Wrapper for the Google Chrome speech synthesis and web speech recognition APIs.

Javascript/Typescript framework for building music apps

a Web Audio subtractive, polyphonic synthesizer

Minimalist wrapper around SpeechSynthesis that sounds like a lady Arnold

Command-line interface to neuro-evolution of pattern producing networks and audio signal paths for audio waveform breeding with quality diversity search.

A lightweight Web Audio API patching library.

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🗣️ VoiceMix - A simple text-to-speech tool using ElevenLabs and Resemble AI APIs.

There are many javascript audio libraries, but most of them make assumptions about using Web Audio API or that audio is being manipulated in real time. Audio-fns takes a different approach, providing functions to generate and operate on audio samples wher

Chorus audio effect in as an audio worklet

TTS module for SpeechSynthesis API

A synthesizer for whistled speech.

Web Speech API wrapper

A chorus (based on Tagu Audio Line) audio effect in a worklet

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Fourier Synthesizer Web Component

React용 음성 합성 라이브러리 - 한국어 최적화

ReactJS component for automatically typing text synchronized with speech synthesis & recognition

standalone libraries from Gibber to include in web pages

Generate pure tones in React Native and Expo (Android, iOS, Web)

Sing songs with festival

Making the Web Audio API super EZ since 2024.

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A modular synthesis library. Nothing works yet.

Web Speech API library wrapper

A set of Angular2 services and components to add speech recognition and synthesis to Angular2 applications

Tools for communicating between remote javascript clients (primarily web browsers) and supercollider.js

A LFO (low frequency oscillator) generator audio worklet

Impulse generator audio worklet

Super easy way to use Text to Speech on Windows.

a Web Audio subtractive, monophonic synthesizer

a react component library for building declarative synthesizer instruments and systems

A browser-based speech recognition and synthesis assistant

Node.JS oscillator synthesis scripting framework.

a text to speech library designed for real time speech synthesis for applications like ChatGPT

Speech Synthesis and Recognition.

small library for speech synthesis

Speech recognition, grammar and synthesis for the browser.

Karplus Strong generator audio worklet

Web Audio API modular synthesis library

Dattorro reverb as an audio worklet

Euclidean rhythm generator audio worklet

Attack-decay envelope generator audio worklet

ClipAmp generator audio worklet

Easy to integrate speech functions for browsers.

Virtual analog filters ported from Faust

Arpeggiator audio worklet

Make TypeScript types and proxy objects from example JSON objects. Can use proxy objects to dynamically type check JSON at runtime.

Param generator audio worklet

A library for composing and synthesizing sound for NodeJS programs

Skip writing business logic and let ChatGPT reduce your actions for you!

Web API for text to speech synthesis and more..

Faust reverb delay as an audio worklet

Adsr generator audio worklet