JSPM

webpack plugin to handle manifest script assets (background, content scripts, content css, service worker) from browser extensions

A Web worker fetch wrapper using comlink

Next.js with PWA, powered by workbox.

worker-inlinify transforms separate web worker script reference into inline script so there is no need to carry/deploy additional worker script file.

[Web worker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers) service for [Angular 2](https://angular.io).

A service worker building framework using a middleware pattern.

Tiny web server with HTTPS support, static file serving, subdomain support, middleware support, and service worker support.

The sw-builder package automates the creation of your Application's Service Worker, which pre-caches your build. This leads to a better overall performance and enables users to access your PWA without an Internet connection.

Use Web Workers in Astro

PWA for Next.js, powered by Workbox.

launch a web worker that can require() in the browser with webpack, compatible with webworkify

Web streams that work across web workers and iframes.

Web streams that work across web workers and iframes.

Server Web Workers for node.js that work

A javascript QR scanner library

This library has been factored out of [ArchiveWeb.page](https://webrecorder/archiveweb.page) and represents the core service worker implementation necessarily for high-fidelity web archiving.

React hook to run pyodide in a web worker

Wrap WebWorker interactions in a Promise or callback

Implements the WebIDL algorithms for converting to and from JavaScript values

Fast, unopinionated, minimalist web framework

Cross-origin Web Workers

Implementation of JSON Web Signatures

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

🃏 Minimalistic isomorphic library for detection of platform, runtime, APIs and more.

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.

The React Framework

Get the default browser

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

HireFire integration library for Node.js applications

CLI for webpack & friends

High performance middleware framework

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

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

Map of web namespaces

Koa web app framework

JSON-RPC 2.0 client/server/peer for any reliable transport. Inter-process communication. REST. WebSocket. WebWorker. Out of order messaging or in-order byte streams

Generate loader for loading browser polyfills based on feature detection

Encodes and decodes AVIF images using WebAssembly

A module that integrates Serwist into your Next.js application.

Fast and low overhead web framework, for Node.js

List of vendor prefixes known to the web platform

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.

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

OpenTelemetry Web Tracer

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

Web framework built on Web Standards

Create web workers with type safety

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

A set of primitives to build Vercel Edge Runtime.

Highly extendable, context-based web workers.

React Native for Web

Low level bindings for creating Web Standard contexts.

web worker manager

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

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

JavaScript image cropper.

HTTP Server framework

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.

Execute Web Workers as promise without dedicated script file

Comlink Alternative. Built with JSON-RPC.

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

A printf-like string formatter for Edge Runtime

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

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

A performant interactive bottom sheet with fully configurable options 🚀

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

Provides cryptography primitives for Android, iOS and web.

Build servers for Node.js using the web fetch API

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

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

angular-web-sqlite is an Angular service that wraps the @sqlite.org/sqlite-wasm module. This Angular service takes care of the declaration and communication with a web worker, essential for utilizing the Origin Private File System (OPFS) storage back-en

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

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

Google's libphonenumber pre-compiled with the closure compiler

A UI framework for content-centric websites.

Lottie and DotLottie player for the web

Cookie helpers compatible with Edge Runtime

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.

CLI tool for running Yeoman generators

An asynchronous threaded task worker

Cloudflare Worker Friends of Zarf

A library for comfortable use of Web Workers API in Angular

OpenTelemetry Context Zone

Module that utilizes worker processes to perform HTTP requests.

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

OpenTelemetry instrumentation for document load operations in browser applications

React wrapper around the dotlottie-web library

OpenTelemetry Context Zone with peer dependency for zone.js

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

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

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

Web dev server core

JavaScript image compressor.

Google sign in for your react native applications

forwarded rewrite with TypeScript and ESM support

response extensions for tinyhttp

HTTP cookie signing and unsigning

HTTP cookie parser and serializer for Node.js

Load a esm or cjs config from the file system

Router for tinyhttp

encode-url rewrite in TypeScript

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

URL extensions for tinyhttp

proxy-addr rewrite with TypeScript and ESM support

TypeScript rewrite of type-is with CJS and ESM targets

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

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.

Web test runner core

Return the closest element matching a selector up the DOM tree

**Distributed delayed jobs in nodejs**. Resque is a background job system backed by [Redis](http://redis.io) (version 2.6.0 and up required). It includes priority queues, plugins, locking, delayed jobs, and more! This project is a very opinionated but API

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

JavaScript SDK for Firecrawl API

Capture browser logs for logging in NodeJS

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

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

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

A wrapper function for object accessor properties

entity tag module

request extensions for tinyhttp

A closure based Web Component library

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

Use rollup plugins in @web/dev-server

tsParticles particles out modes updater

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

Web test runner commands

Media captions parser and renderer.

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

tsParticles emoji shape

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 particles size updater

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 star shape

tsParticles square shape

Dev server for web applications

Test runner for web applications

A simple web app that uses Express, Jade and Stylus to demonstrate offloading a task to a worker process using node-redis-queue

tsParticles image shape

tsParticles polygon shape

Chrome browser launcher for Web Test Runner

tsParticles hex color plugin

tsParticles HSL color plugin

Create a hash for file revving

tsParticles RGB color plugin

React Native for Web

OpenFeature SDK for Web

Code coverage using v8

Ergonomic Framework for Human

React Native for Web

tsParticles circle shape

A RPC-like facility for making inter-thread function calls.

A React wrapper for Kapsule-style web components

tsParticles particles life updater

tsParticles particles rotate updater

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

Prints statistics from the incoming web log stream to the console

[![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

Next.js with PWA, powered by workbox.

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

Password-protect a server using Basic Authentication

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

Use Happy DOM as environment in Jest.

Porcupine wake word engine for web browsers (via WebAssembly)

JavaScript image viewer.

Transform web logs (common log format) to JSON

tsParticles emitters plugin

A pixl-server add-on component for managing child worker pools.

tsParticles particles wobble updater

tsParticles line shape

tsParticles slow external interaction

tsParticles links particles interaction

Mocha test framework for Web Test Runner

tsParticles bounce external interaction

tsParticles Parallax movement

tsParticles remove external interaction

CLI that analyzes web components

tsParticles push external interaction

tsParticles particles tilt updater

tsParticles particles roll updater

tsParticles connect external interaction

tsParticles attract external interaction

tsParticles easing quad plugin

tsParticles particles stroke color updater

tsParticles bubble external interaction

tsParticles grab external interaction

tsParticles collisions particles interaction

tsParticles attract particles interaction

tsParticles pause external interaction

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.

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

CLI that type checks bindings in lit-html templates

Quasar Framework App CLI with Vite

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 repulse external interaction

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

Cobra VAD engine for web browsers (via WebAssembly)

Create a revved file path

Free and Open Source Web Builder Framework

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

Modal Component for Vue.js

CORS middleware for modern Node.js

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

Progressive Web Application (PWA) Manifest Generator

OpenFeature React SDK

node.js library for encoding, decoding, and verifying JSON Web Tokens (JWTs)

Playwright browser launcher for Web Test Runner

A powerful library for interacting with the Herc.ai API

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

thin CommonJs library for canvas and worker

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

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

Minimal and flexible HTTP logger.

tsParticles motion sickness plugin

Lightweight emoji picker distributed as a web component

tsParticles cards shape

A command line tool to help build, run, and test web extensions

A polyfill for the element internals specification

Self-host the IBM Plex Mono font in a neatly bundled NPM package.

tsParticles heart shape

Make React Faster. Automatically.

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.

Vue.js Notification Library

Vue.js Notification Library

Easily generate csv downloads of your json data.

Visual Regression Testing for Storybook

SumSub WebSdk React

WebAssembly port of Oniguruma regex library

tsParticles absorbers plugin

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

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

A web replacement for react-native-svg

tsParticles particles destroy updater

A tool to open and run web extensions

A Jest integration to run assertions in Edge Runtime context.

Countdown component for Vue 3.

tsParticles emitters shape square plugin

SumSub WebSdk

Quasar Framework - the Global CLI

tsParticles text shape

tsParticles emitters shape circle plugin

tsParticles trail external interaction

QR code component for Vue 3.

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

A fork of javascript QR scanner library, enhanced with byte mode support

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

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