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.

Koa web app framework

Map of web namespaces

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

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

A set of primitives to build Vercel Edge Runtime.

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

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

A performant interactive bottom sheet with fully configurable options 🚀

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

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

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.

Cookie helpers compatible with Edge Runtime

CLI tool for running Yeoman generators

Avo Inspector for web with SSR and web workers support

OpenTelemetry Context Zone

OpenTelemetry instrumentation for document load operations in browser applications

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

React wrapper around the dotlottie-web library

Next.js with PWA, powered by workbox.

OpenTelemetry Context Zone with peer dependency for zone.js

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

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

JavaScript image compressor.

Tiny WebWorker for Server

Web dev server core

Google sign in for your react native applications

forwarded rewrite with TypeScript and ESM support

HTTP cookie signing and unsigning

response extensions for tinyhttp

HTTP cookie parser and serializer for Node.js

Load a esm or cjs config from the file system

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

Router for tinyhttp

encode-url rewrite in TypeScript

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

URL extensions for tinyhttp

Web test runner core

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

Return the closest element matching a selector up the DOM tree

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

Capture browser logs for logging in NodeJS

JavaScript SDK for Firecrawl API

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

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

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

entity tag module

request extensions for tinyhttp

A closure based Web Component library

A wrapper function for object accessor properties

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

Chapeaux Newsdesk Component

Use rollup plugins in @web/dev-server

Web test runner commands

Media captions parser and renderer.

tsParticles particles out modes updater

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

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

tsParticles emoji shape

Test runner for web applications

Dev server for web applications

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.

Chrome browser launcher for Web Test Runner

tsParticles square shape

React Native for Web

tsParticles star shape

tsParticles image shape

tsParticles polygon shape

Create a hash for file revving

tsParticles hex color plugin

tsParticles HSL color plugin

OpenFeature SDK for Web

Code coverage using v8

React Native for Web

tsParticles RGB color plugin

Ergonomic Framework for Human

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

A javascript QR scanner library

A React wrapper for Kapsule-style web components

tsParticles circle shape

tsParticles particles life updater

tsParticles particles rotate updater

Prints statistics from the incoming web log stream to the console

Password-protect a server using Basic Authentication

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

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

Use Happy DOM as environment in Jest.

JavaScript image viewer.

Transform web logs (common log format) to JSON

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 emitters plugin

tsParticles particles wobble 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

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 attract particles interaction

tsParticles pause external interaction

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

tsParticles particles tilt updater

tsParticles particles roll updater

CLI that type checks bindings in lit-html templates

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

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

Free and Open Source Web Builder Framework

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

Progressive Web Application (PWA) Manifest Generator

CORS middleware for modern Node.js

Modal Component for Vue.js

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

OpenFeature React SDK

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

Playwright browser launcher for Web Test Runner

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

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

A powerful library for interacting with the Herc.ai API

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

Minimal and flexible HTTP logger.

Lightweight emoji picker distributed as a web component

A polyfill for the element internals specification

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

Make React Faster. Automatically.

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

Easily generate csv downloads of your json data.

Vue.js Notification Library

Vue.js Notification Library

SumSub WebSdk React

tsParticles motion sickness plugin

Visual Regression Testing for Storybook

WebAssembly port of Oniguruma regex library

tsParticles cards shape

tsParticles heart shape

tsParticles absorbers plugin

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

A web replacement for react-native-svg

Countdown component for Vue 3.

tsParticles particles destroy updater

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

A tool to open and run web extensions

tsParticles emitters shape square plugin

SumSub WebSdk

A Jest integration to run assertions in Edge Runtime context.

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

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.

Quasar Framework - the Global CLI

QR code component for Vue 3.

tsParticles text shape

tsParticles emitters shape circle plugin

tsParticles trail external interaction

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.

uTu Analytics package for websites

Remind users to update their browser in an unobtrusive way.

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.

Get a random useragent (with an optional filter)

tsParticles particles twinkle updater

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

Zoom Web Video SDK

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

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.

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

Typescript plugin that adds type checking and code completion to lit-html