JSPM

Plattar Analytics for querying and writing analytics data

Apxor Web Analytics

Adtivity SDK for web applications to track user behavior and analytics.

Professional video buffering analytics & tracking library for monitoring video streaming performance, buffering progress, and user experience in real-time. Perfect for video platforms, e-learning apps, and media analytics.

DataUnlocker core module that protects your web app's analytics.

Objectiv Web application analytics tracker for the open analytics taxonomy

Visitor's web analytics tracking code for ostr.io service

Objectiv Angular framework analytics tracker for the open analytics taxonomy

Official JavaScript/TypeScript SDK for SaasToast analytics - web client

Google Analytics for a NodeJS API.

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

The official PlayerZero Web SDK

Poor man's Google Analytics

A comprehensive Capacitor plugin for QR code and barcode scanning/generation. Supports 22+ QR data types and 14+ barcode formats (EAN, UPC, Code 128, etc.), with customizable designs, analytics, and React components. Works seamlessly across web, iOS, and

Implements the WebIDL algorithms for converting to and from JavaScript values

time-series analytics for static web sites

Fast, unopinionated, minimalist web framework

Web analytics SDK by rangoon.tech

Implementation of JSON Web Signatures

A comprehensive QR code and barcode scanning/generation library for React. Works with or without Capacitor. Supports 22+ QR data types and 14+ barcode formats (EAN, UPC, Code 128, etc.), with customizable designs, analytics, and React components. Provider

React Ventrane Analytics

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

The React Framework

Get the default browser

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

CLI for webpack & friends

High performance middleware framework

Chapeaux EDDL Component

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

Qonversion provides full in-app purchases infrastructure, so you do not need to build your own server for receipt validation. Implement in-app subscriptions, validate user receipts, check subscription status, and provide access to your app features and co

Fast and low overhead web framework, for Node.js

**BuildKit UI** is a Capacitor package that provides React UI components with comprehensive cross-platform tracking. It ensures every user interaction, error, and analytics event is captured with full platform context across Web, iOS, and Android by lever

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

FollowAnalytics Web SDK

Web framework built on Web Standards

Command-line interface for all things Cloudflare Workers

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

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

A set of primitives to build Vercel Edge Runtime.

React Native for Web

Low level bindings for creating Web Standard contexts.

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.

Nami Web SDK makes subscriptions & in-app purchases easy, with powerful built-in paywalls and A/B testing

🎉 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.

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

Avo Inspector for web with SSR and web workers support

OpenTelemetry Context Zone

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

Next.js with PWA, powered by workbox.

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

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

JavaScript image compressor.

Web dev server core

Tiny WebWorker for Server

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

Web test runner core

Return the closest element matching a selector up the DOM tree

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

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

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

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

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

entity tag module

request extensions for tinyhttp

A wrapper function for object accessor properties

A closure based Web Component library

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

Chapeaux Newsdesk Component

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

Test runner for web applications

Dev server for web applications

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 React wrapper for Kapsule-style web components

tsParticles particles life updater

tsParticles particles rotate updater

A javascript QR scanner library

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

Prints statistics from the incoming web log stream to the console

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.

JavaScript image viewer.

tsParticles emitters plugin

Transform web logs (common log format) to JSON

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

tsParticles push external interaction

CLI that analyzes web components

tsParticles connect external interaction

tsParticles attract external interaction

tsParticles easing quad plugin

tsParticles particles tilt updater

tsParticles particles roll updater

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.

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

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.

Create a revved file path

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

Free and Open Source Web Builder Framework

CORS middleware for modern Node.js

Modal Component for Vue.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.

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

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

tsParticles motion sickness plugin

Minimal and flexible HTTP logger.

tsParticles cards shape

Lightweight emoji picker distributed as a web component

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

Easily generate csv downloads of your json data.

Vue.js Notification Library

Visual Regression Testing for Storybook

SumSub WebSdk React

WebAssembly port of Oniguruma regex library

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

tsParticles absorbers plugin

A web replacement for react-native-svg

tsParticles particles destroy updater

Countdown component for Vue 3.

A tool to open and run web extensions

tsParticles emitters shape square plugin

A Jest integration to run assertions in Edge Runtime context.

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

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.

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.

⚡ Next-gen Web Extension Framework

PWA for Next.js, powered by Workbox.

Remind users to update their browser in an unobtrusive way.

uTu Analytics package for websites

WCAG Contrast Utils is a TypeScript library for calculating color contrast ratios and checking WCAG 2.1 compliance. Ensure your web designs meet accessibility standards with easy-to-use functions for developers and designers.

tsParticles particles twinkle updater

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

Get a random useragent (with an optional filter)

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

Zoom Web Video SDK

Plugin for using esbuild in @web/dev-server

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

Babel preset for Quasar CLI

Common utilities for web instrumentation

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

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

qsu is a utility library that contains useful and frequently used functions. Start with your preferred language and the modern development environment.