JSPM

A customizable peak meter using the web audio API

This library is able to play soundfonts (sf2 files) with the Web Audio API.

web audio api player

WebAudioRecorder.js is a JavaScript library that records audio input (Web Audio API AudioNode object) and encodes to audio file image (Blob object). It supports three encoding formats.

Library for declaratively manipulating the Web Audio API

Beeping sound in browser using Web Audio API

Web Audio API source node that streams (Audio)Buffers from a queue or Node-style Stream

Create your own AudioNodes with AudioParams for using with the Web Audio API.

A thin wrapper around the Web Audio API that lets you take some audio and get its waveform/frequency data in return.

Audio-Node-Suite -- Web Audio API AudioNode Suite

A collection of Web Audio API custom oscillators.

A customizable peak meter using the web audio API

Helps you create a custom element w/ a HTMLMediaElement API.

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

A custom element for extending the native media elements (<audio> or <video>)

Implements the WebIDL algorithms for converting to and from JavaScript values

Utility functions for AudioBuffers

record audio on js use web audio api

Standard Subresource Integrity library -- parses, serializes, generates, and verifies integrity metadata according to the SRI spec.

Fast, unopinionated, minimalist web framework

Converts a Web-API readable-stream into a Node.js readable-stream.

HTTP Server framework

A React Native module for audio playback from remote URLs, ideal for audiobook and podcast apps, with background playback, lock screen notification controls on Android and iOS, and web support.

A Location class that implements the Location interface of the Web API.

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

convert a Hz frequency to an index for WebAudio

Build servers for Node.js using the web fetch API

Map of web namespaces

JavaScript SDK for Firecrawl API

make music with browser web audio api

Provides access to the system's web browser and supports handling redirects. On iOS, it uses SFSafariViewController or ASWebAuthenticationSession, depending on the method you call, and on Android it uses ChromeCustomTabs. As of iOS 11, SFSafariViewControl

React component for displaying a peak meter for a web audio source

Provides cryptography primitives for Android, iOS and web.

Zoom Web Video SDK

Web Audio API vibrato effect.

JavaScript plugin for playing sounds and music in web

The easy way to play audio in your ember app.

Parses a link header and returns paging information for each contained link.

List of vendor prefixes known to the web platform

A free and unlimited API for Google Translate

Fast and low overhead web framework, for Node.js

Inspired by aws-serverless-express to work with Fastify with inject functionality.

Provides a way to share files directly with other compatible applications.

forwarded rewrite with TypeScript and ESM support

A collection of React hooks for working with the Web Audio API.

🎉 toastify-react-native allows you to add notifications to your react-native app (ios, android) with ease. No more nonsense!

response extensions for tinyhttp

encode-url rewrite in TypeScript

proxy-addr rewrite with TypeScript and ESM support

HTTP cookie signing and unsigning

request extensions for tinyhttp

Simple audio pipeline build upon Web Audio API

A lean, modular web server for rapid full-stack development

A Virtual Jazz Band that plays chords with the Web Audio API.

OpenTelemetry Web Tracer

JavaScript image compressor.

Integrate Real Time Audio and Video conferencing, Interactive Live Streaming, and Chat in your apps with 100ms React Native SDK. With support for HLS and RTMP Live Streaming and Recording, Picture-in-Picture (PiP), one-to-one Video Call Modes, Audio Rooms

Google's libphonenumber pre-compiled with the closure compiler

HTTP cookie parser and serializer for Node.js

entity tag module

A printf-like string formatter for Edge Runtime

Implementation of JSON Web Signatures

json, send, sendFile, status and sendStatus methods for tinyhttp

Audio loudness metering for the browser.

Create a hash for file revving

Dev server for web applications

Get the default browser

The universal React Native animation library, powered by Reanimated 3. 🦉

The listview that you need and deserve. It was built for performance, uses cell recycling to achieve smooth scrolling.

Library for playing PCM audio in the browser

ClickTone is a lightweight helper for UI sound feedback. It wraps the Web Audio API, giving you instant click‑sounds with volume control, throttling, callbacks, and an iOS resume workaround.

The React Framework

OpenFeature SDK for Web

An experimental, JSX-compatible renderer for the Web Audio API

CORS middleware for modern Node.js

100ms Room Kit provides simple & easy to use UI components to build Live Streaming & Video Conferencing experiences in your apps.

Get the bundle identifier of the default browser (macOS). Example: com.apple.Safari

A micro-library for collecting stylesheet data from link and style nodes

High performance middleware framework

CLI for webpack & friends

Node's util.inspect, extracted for use on the Web

a cross-browser WebAudio player

Minimal and flexible HTTP logger.

Koa web app framework

The most popular front-end framework for developing responsive, mobile first projects on the web.

Zoom ProbeSDK tests the end user device and network capabilities, and the Zoom server connection.

Lightweight React Audio hooks library for Recording and Playing Audio based on MediaStream Recording API

A React wrapper for Kapsule-style web components

A javascript QR scanner library

Experimental client-side JavaScript library to report errors to Stackdriver Error Reporting

OpenTelemetry Context Zone

OpenTelemetry instrumentation for user interactions as click events in a web application

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

The core assemble application with no presets or defaults. All configuration is left to the implementor.

OpenTelemetry instrumentation for document load operations in browser applications

Easy to create custom audio player components for Vue.js.

OpenTelemetry Context Zone with peer dependency for zone.js

Free and Open Source Web Builder Framework

A powerful library for interacting with the Herc.ai API

A simple JSON wrapper for the Exchange Web Services (EWS) SOAP API

High-Level Audio Effects using the Web Audio API in JavaScript.

Lightweight emoji picker distributed as a web component

A JavaScript library to zip and unzip files in the browser, Deno and Node.js

Streaming audio reactivity in the browser using WebRTC + Web Audio API

Build servers for Node.js using the web fetch API

A React hooks library for managing audio playback with advanced controls and features.

Web framework built on Web Standards

WEBMIDI.js makes it easy to talk to MIDI instruments from a browser or from Node.js. It simplifies the control of external or virtual MIDI instruments with functions such as playNote(), sendPitchBend(), sendControlChange(), etc. It also allows reacting to

The best regular expression (regex) for matching hex color values from string.

Vue.js Notification Library

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

A complete list of Google Fonts and their sources

WebAudioRecorder.js is a JavaScript library that records audio input (Web Audio API AudioNode object) and encodes to audio file image (Blob object). It supports three encoding formats.

A polyfill for the element internals specification

A set of primitives to build Vercel Edge Runtime.

Use the Broadcast Channel API in React easily with hooks or Zustand, and Typescript!

Web component for Corti Dictation

The reusable, scalable, and quick node.js API server for stateless and stateful applications

[](https://badge.fury.io/js/avo-inspector)

Low level bindings for creating Web Standard contexts.

React Native for Web

Static file serving for Electron apps

Command-line interface for all things Cloudflare Workers

JavaScript SDK for Firecrawl API

Authentication library for the browser environment using Web Crypto API

A ponyfill (doesn't overwrite the native methods) to use Edge Runtime APIs in any environment.

A set of free MIT-licensed high-quality SVG icons for you to use in your web projects.

Run any Edge Function from CLI or Node.js module.

JavaScript image cropper.

OpenFeature React SDK

launch a web worker at runtime that can require() in the browser with webpack

An extremely fast JSX, HTML and XML parser written in Rust compiled to WebAssembly for Node and the Web

A performant interactive bottom sheet with fully configurable options 🚀

Parses a link header and returns paging information for each contained link.

JavaScript library for Crowdin OTA Content Delivery

Package web extension into CRX file (version 3) for Google Chrome and Chromium browsers

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

Web Font Loader gives you added control when using linked fonts via @font-face.

Control your PS5 (or EDGE) controller with JavaScript using WebHID.

A set of helpers for running edge-compliant code in Node.js environment

Serenity/JS Screenplay Pattern library offering a flexible, web driver-agnostic approach for interacting with web-based user interfaces and components, suitable for various testing contexts

Self-host the Inter font in a neatly bundled NPM package.

tsParticles confetti preset

A UI framework for content-centric websites.

Normalizes and denormalizes JSON according to schema for Redux and Flux applications

Three Viewport Gizmo is a highly customizable standalone interactive three.js view helper controls, allowing effortless integration with popular camera libraries.

Zustand middleware to easily persist and sync Zustand state between tabs and windows

Self-host the Roboto font in a neatly bundled NPM package.

⚡ Next-gen Web Extension Framework

Instagram Private Web API client written in JS

Web Audio Library

A tool to open and run web extensions

A Sampled collection of instruments

The official PlayerZero Web SDK

Automatically opens your browser and iOS Simulator to preview Node.js email messages sent with Nodemailer. Made for Forward Email and Lad. Cross-browser and cross-platform email testing.

WebAssembly port of Oniguruma regex library

A web framework's framework for Node.js

LoopBack: Open Source Framework for Node.js

Lottie and DotLottie player for the web

A small mostly spec. compliant polyfill/ponyfill for SharedWorkers, it acts as a drop in replacement for normal Workers, and supports an API surface that matches normal Workers.

The main goal of this package is to provide an easy to configure and straightforward way of querying Coveo Cloud APIs using JavaScript.

Strings decorator (by regex) with: React components, HTML tags etc.

OpenTelemetry instrumentation for long task Web API

An express-based Node.js web application bootstrapping module.

CLI tool for running Yeoman generators

Cookie helpers compatible with Edge Runtime

ReScript bindings to the DOM and other Web APIs

Capacitor plugin that allows the user to select a file.

Next.js with PWA, powered by workbox.

Avo Inspector for web with SSR and web workers support

Asynchronous data framework for React

Self-host the Open Sans font in a neatly bundled NPM package.

Google sign in for your react native applications

Web dev server core

A nodejs Framework for develop API in record time.

JSON Web Token (JWT) is a compact token format intended for space constrained environments such as HTTP Authorization headers and URI query parameters.

React wrapper around the dotlottie-web library

Load a esm or cjs config from the file system

Self-host the Poppins font in a neatly bundled NPM package.

Converts a node Readable stream to a web ReadableStream

Web test runner core

Converts a Web-API readable-stream into a Node readable-stream.

Compose use-* middlewares

Capture browser logs for logging in NodeJS

Tiny WebWorker for Server

Router for tinyhttp

Use Happy DOM globally in a Node.js environment for testing.

The most popular front-end framework for developing responsive, mobile-first projects on the web rewritten and maintained by the CoreUI Team

Utils for using parse5

tsParticles particles color updater

tsParticles Base movement

an RDF library for node.js. Suitable for client and server side.

launch a web worker that can require() in the browser with browserify

tsParticles particles opacity updater

Convert packages to ESM.

A wrapper function for object accessor properties

tsParticles emoji shape

A lean, modular web server for rapid full-stack development

JSON Web Token (JWT) builder

tsParticles particles size updater

Remote REST API connector for Loopback

Web test runner commands

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

tsParticles star shape

TypeScript rewrite of type-is with CJS and ESM targets

URL extensions for tinyhttp

Aircore Media SDK

tsParticles hex color plugin

tsParticles HSL color plugin

Making the Web Audio API super EZ since 2024.

tsParticles particles out modes updater

Use rollup plugins in @web/dev-server

Return the closest element matching a selector up the DOM tree

tsParticles square shape

A simple light-weight authentication library for Vue.js

Self-host the Inter font in a neatly bundled NPM package.

Test runner for web applications

Media captions parser and renderer.

A closure based Web Component library

Website screenshot getter. (No api key, No limit, 100% free)

geo-three is library for tile based geographic map layers in with three.js supporting selective loading/unloading of real-time generated 3D tiles

Super fast and minimalist web framework for building REST micro-services.

Ergonomic Framework for Human

Password-protect a server using Basic Authentication

🎵 Audio library for the Web Audio API. (TypeScripted version of Three.js@r126's Audio without Object3D)

tsParticles RGB color plugin

A WebAssembly-powered Voice Activity Detection library for the browser.

Fast, unopinionated, minimalist web framework

Cross browser Speech Synthesis

React Native for Web

Code coverage using v8

Chrome browser launcher for Web Test Runner

JavaScript image viewer.

tsParticles emitters plugin

Easily create highly customizable particle, confetti and fireworks animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

tsParticles image shape

tsParticles polygon shape

tsParticles particles wobble updater

tsParticles push external interaction

Use Happy DOM as environment in Jest.

2D HTML5 Rendering and Layout

Prints statistics from the incoming web log stream to the console

tsParticles slow external interaction

Typed API definitions with middleware support

tsParticles line shape

tsParticles particles stroke color updater

tsParticles bubble external interaction

Porcupine wake word engine for web browsers (via WebAssembly)

Express' application generator