JSPM

Chrome browser launcher for Web Test Runner

Visual Regression Testing for Storybook

Code coverage using v8

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

Install and update Chrome extensions from the Chrome Web Store for Electron

Use Happy DOM as environment in Jest.

Implements the WebIDL algorithms for converting to and from JavaScript values

Fast, unopinionated, minimalist web framework

Implementation of JSON Web Signatures

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

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

Get the default browser

The React Framework

CLI for webpack & friends

High performance middleware framework

Install and update Chrome extensions from the Chrome Web Store for Electron

Wrap your component up as a custom element

Dynamic Web TWAIN is a TWAIN/ICA/SANE-based scanning SDK software specifically designed for web applications running on Windows/macOS/Linux. With just a few lines of code, you can develop robust applications to scan documents from TWAIN/ICA/SANE-compatibl

Map of web namespaces

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.

Koa web app framework

Fast and low overhead web framework, for Node.js

Web framework built on Web Standards

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

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.

List of vendor prefixes known to the web platform

Hanami assets management via Esbuild

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

Scanbot Web Document and Barcode Scanner SDK

Command-line interface for all things Cloudflare Workers

React Native for Web

A Gatsby plugin to handle cdn, base64 and self hosted webfonts

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

OpenTelemetry Web Tracer

emulate tab key without selector or dependencies

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

Low level bindings for creating Web Standard contexts.

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

A set of primitives to build Vercel Edge Runtime.

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.

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

A printf-like string formatter for Edge Runtime

Utility functions for Web Extensions, manifest v2 and v3

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

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

JavaScript image cropper.

HTTP Server framework

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

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

Build servers for Node.js using the web fetch API

Provides cryptography primitives for Android, iOS and web.

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

A performant interactive bottom sheet with fully configurable options 🚀

A simple straightforward customizable lightweight mobile-friendly image cropper for Vue 2.0.

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

Lottie and DotLottie player for the web

Build servers for Node.js using the web fetch API

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

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

React wrapper around the dotlottie-web library

Count bytes passing through a stream

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

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

Cookie helpers compatible with Edge Runtime

Make a synchronous function asynchronous by running it in a worker

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.

Google's libphonenumber pre-compiled with the closure compiler

OpenTelemetry instrumentation for document load operations in browser applications

Aircore Media SDK

A UI framework for content-centric websites.

CLI tool for running Yeoman generators

OpenTelemetry Context Zone with peer dependency for zone.js

Solid-compatible Panes: Chat

Tiny WebWorker for Server

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

Google sign in for your react native applications

OpenTelemetry Context Zone

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

JavaScript SDK for Firecrawl API

Next.js with PWA, powered by workbox.

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

JavaScript image compressor.

Router for tinyhttp

encode-url rewrite in TypeScript

response extensions for tinyhttp

Load a esm or cjs config from the file system

request extensions for tinyhttp

entity tag module

Self-hosted Noto Color Emoji font for Chrome and Edge

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

forwarded rewrite with TypeScript and ESM support

Web dev server core

Return the closest element matching a selector up the DOM tree

proxy-addr rewrite with TypeScript and ESM support

URL extensions for tinyhttp

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

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

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

TypeScript rewrite of type-is with CJS and ESM targets

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

A closure based Web Component library

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.

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.

HTTP cookie signing and unsigning

tsParticles star shape

HTTP cookie parser and serializer for Node.js

tsParticles RGB color plugin

tsParticles circle shape

A wrapper function for object accessor properties

Capture website screenshots

tsParticles particles out modes updater

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

tsParticles particles rotate updater

tsParticles particles life updater

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

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

Pushwoosh web push notifications

tsParticles image shape

tsParticles polygon shape

Ergonomic Framework for Human

tsParticles square shape

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

OpenFeature SDK for Web

Web test runner core

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

tsParticles particles stroke color updater

Create a hash for file revving

tsParticles attract external interaction

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

Utils for using parse5

tsParticles bubble external interaction

tsParticles easing quad plugin

tsParticles connect external interaction

tsParticles emoji shape

A React wrapper for Kapsule-style web components

tsParticles hex color plugin

tsParticles HSL color plugin

tsParticles links particles 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.

tsParticles repulse external interaction

tsParticles Parallax movement

tsParticles bounce external interaction

tsParticles remove external interaction

Use rollup plugins in @web/dev-server

tsParticles attract particles interaction

tsParticles line shape

tsParticles slow external interaction

A papery checkbox for react native

tsParticles pause external interaction

Wrap your component up as a custom element

A powerful library for interacting with the Herc.ai API

Capture browser logs for logging in NodeJS

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

Dev server for web applications

tsParticles collisions particles interaction

tsParticles grab external interaction

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

CLI that analyzes web components

OpenFeature React SDK

Media captions parser and renderer.

Capture website screenshots

A javascript QR scanner library

Web test runner commands

Test runner for web applications

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

Mocha test framework for Web Test Runner

tsParticles push external interaction

Prints statistics from the incoming web log stream to the console

JavaScript plugin for playing sounds and music in web

Porcupine wake word engine for web browsers (via WebAssembly)

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

CLI that type checks bindings in lit-html templates

Transform web logs (common log format) to JSON

⚡ Next-gen Web Extension Framework

Chooses the fastest random access backend based on the user's browser

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.

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

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

A tool to open and run web extensions

tsParticles particles tilt updater

tsParticles particles roll updater

JavaScript image viewer.

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

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.

CLI tool for building browser extensions

Free and Open Source Web Builder Framework

Password-protect a server using Basic Authentication

CORS middleware for modern Node.js

Quasar Framework App CLI with Vite

A super-fast, customizable tree view component for React Native with multi-selection, checkboxes, and search filtering capabilities.

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

NorthStar Design System v2

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

Set any MacOS browser as your default browser

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

tsParticles emitters plugin

tsParticles particles wobble updater

Modal Component for Vue.js

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

Lightweight emoji picker distributed as a web component

React Native for Web

React Native for Web

A polyfill for the element internals specification

Minimal and flexible HTTP logger.

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

Playwright browser launcher for Web Test Runner

Create a revved file path

SumSub WebSdk React

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

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

PWA for Next.js, powered by Workbox.

SumSub WebSdk

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

Vue.js Notification Library

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

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

Postlight Parser transforms web pages into clean text. Publishers and programmers use it to make the web make sense, and readers use it to read any web article comfortably.

Zoom MeetingSDK-Web Client

tsParticles cards shape

Quasar Framework - the Global CLI

A web replacement for react-native-svg

Progressive Web Application (PWA) Manifest Generator

Authentication library for the browser environment using Web Crypto API

WebAssembly port of Oniguruma regex library

A library to easily scrape metadata from an article on the web using Open Graph, JSON+LD, regular HTML metadata, and series of fallbacks.

Common utilities for web instrumentation

react-native-config for web

tsParticles emitters shape circle plugin

tsParticles text shape

tsParticles trail external interaction

Vue.js Notification Library

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.

The definitive tree component for the Web

tsParticles motion sickness plugin

tsParticles heart shape

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

tsParticles particles destroy updater

tsParticles absorbers plugin

tsParticles particles twinkle updater

Easily generate csv downloads of your json data.

The definitive tree component for the Web

Run your extension on Google Chrome with auto-reload support

A Jest integration to run assertions in Edge Runtime context.

Zoom Web Video SDK

Plugin for using esbuild in @web/dev-server