JSPM

A customizable peak meter using the web audio API

This library is able to play soundfonts (sf2 files) 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.

A customizable peak meter using the web audio API

Library for declaratively manipulating the Web Audio API

Beeping sound in browser using Web Audio API

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.

web audio api player

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

A collection of Web Audio API custom oscillators.

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

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

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

Create interesting visuals by misusing the Web Audio API

Implements the WebIDL algorithms for converting to and from JavaScript values

make music with browser web audio api

Audio player using Web Audio API.

Utility functions for AudioBuffers

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

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

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

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

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

Fast, unopinionated, minimalist web framework

Web Audio API vibrato effect.

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.

HTTP Server framework

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.

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

JavaScript plugin for playing sounds and music in web

JavaScript SDK for Firecrawl API

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

Map of web namespaces

Build servers for Node.js using the web fetch API

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

A free and unlimited API for Google Translate

Zoom Web Video SDK

Making the Web Audio API super EZ since 2024.

convert a Hz frequency to an index for WebAudio

Build servers for Node.js using the web fetch API

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

Provides cryptography primitives for Android, iOS and web.

List of vendor prefixes known to the web platform

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

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

The easy way to play audio in your ember app.

Make a synchronous function asynchronous by running it in a worker

Fast and low overhead web framework, for Node.js

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

HTTP cookie signing and unsigning

proxy-addr rewrite with TypeScript and ESM support

request extensions for tinyhttp

forwarded rewrite with TypeScript and ESM support

encode-url rewrite in TypeScript

response extensions for tinyhttp

Audio loudness metering for the browser.

OpenTelemetry Web Tracer

HTTP cookie parser and serializer for Node.js

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

entity tag module

Google's libphonenumber pre-compiled with the closure compiler

A printf-like string formatter for Edge Runtime

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

JavaScript image compressor.

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

Library for playing PCM audio in the browser

OpenFeature SDK for Web

Implementation of JSON Web Signatures

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

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

Create a hash for file revving

Simple audio pipeline build upon Web Audio API

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

Dev server for web applications

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

The React Framework

Get the default browser

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

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

CORS middleware for modern Node.js

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

Minimal and flexible HTTP logger.

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

Count bytes passing through a stream

High performance middleware framework

OpenTelemetry instrumentation for document load operations in browser applications

Koa web app framework

CLI for webpack & friends

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

A javascript QR scanner library

OpenTelemetry Context Zone

A React wrapper for Kapsule-style web components

OpenTelemetry Context Zone with peer dependency for zone.js

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

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

Free and Open Source Web Builder Framework

Authentication library for the browser environment using Web Crypto API

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

JavaScript SDK for Firecrawl API

A powerful library for interacting with the Herc.ai API

Web framework built on Web Standards

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

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

Static file serving for Electron apps

A polyfill for the element internals specification

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

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

OpenTelemetry instrumentation for long task Web API

Vue.js Notification Library

generate and connect up an audiograph for the web audio api

Lightweight emoji picker distributed as a web component

Command-line interface for all things Cloudflare Workers

A complete list of Google Fonts and their sources

Aircore Media SDK

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

OpenFeature React SDK

A Sampled collection of instruments

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

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

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

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

A set of primitives to build Vercel Edge Runtime.

React Native for Web

Web component for Corti Dictation

⚡ Next-gen Web Extension Framework

A tool to open and run web extensions

Low level bindings for creating Web Standard contexts.

a cross-browser WebAudio player

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

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

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

JavaScript library for Crowdin OTA Content Delivery

WebAssembly-powered streaming AES-256-GCM encryption and decryption with a web-native TransformStream API.

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

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

A performant interactive bottom sheet with fully configurable options 🚀

ReScript bindings to the DOM and other Web APIs

WebAssembly port of Oniguruma regex library

LoopBack: Open Source Framework for Node.js

JavaScript image cropper.

Splunk distribution of Open Telemetry for browser environment.

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

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

A UI framework for content-centric websites.

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

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

Uses the https://getstream.io/ SDK to implement calling in Capacitor

2D HTML5 Rendering and Layout

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

Lottie and DotLottie player for the web

A fast, browser based video compositing engine powered by WebCodecs

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

Interact with a 7DTD web API from Allocs Fixes

Plays different notes with the Web Audio API based on a stream of input

React wrapper around the dotlottie-web library

Capacitor plugin that allows the user to select a file.

Cookie helpers compatible with Edge Runtime

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

tsParticles confetti preset

A web framework's framework for Node.js

Play audio files without the dreaded 'DOMException: play() can only be initiated by a user gesture' error.

An improved HTML5 History API to achieve more, with less headaches.

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

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.

write audio streams with javascript functions in the browser

A nodejs Framework for develop API in record time.

Converts a node Readable stream to a web ReadableStream

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

CLI tool for running Yeoman generators

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

Remote REST API connector for Loopback

Avo Inspector for web with SSR and web workers support

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

Tiny WebWorker for Server

record audio on js use web audio api

Instagram Private Web API client written in JS

Web API destination for walkerOS

Google sign in for your react native applications

lightweight API wrapper for web audio recording

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.

Next.js with PWA, powered by workbox.

tsParticles Base movement

Asynchronous data framework for React

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles emoji shape

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

tsParticles hex color plugin

tsParticles HSL color plugin

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

A wrapper function for object accessor properties

Ergonomic Framework for Human

Porcupine wake word engine for web browsers (via WebAssembly)

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

URL extensions for tinyhttp

TypeScript rewrite of type-is with CJS and ESM targets

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

Router for tinyhttp

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

A closure based Web Component library

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

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

Return the closest element matching a selector up the DOM tree

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

tsParticles square shape

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.

Capture browser logs for logging in NodeJS

Load a esm or cjs config from the file system

Tool for extracting content from YouTube videos and web pages

tsParticles push external interaction

tsParticles circle shape

Web test runner commands

The official PlayerZero Web SDK

Web dev server core

tsParticles particles rotate updater

tsParticles particles life updater

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

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

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

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

tsParticles particles size updater

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 image shape

tsParticles polygon shape

Utils for using parse5

tsParticles star shape

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

JSON Web Token (JWT) builder

tsParticles particles out modes updater

tsParticles RGB color plugin

Web test runner core

Missing native portal implementation for react-native

Async State Management without the Management. REST, GraphQL, SSE, Websockets, Fetch

tsParticles grab external interaction

tsParticles collisions particles interaction

JavaScript image viewer.

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

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

tsParticles particles wobble updater

Netsuite client for REST interface

MusicBrainz API client for reading and submitting metadata

Fast, unopinionated, minimalist web framework

Session recorder for Splunk Observability

tsParticles emitters plugin

Password-protect a server using Basic Authentication