Stacktable.js

jQuery plugin for stacking tables on small screens.

Siema

A lightweight carousel with no dependencies and no styling.

Fingerprint

A commercial browser fingerprinting solution that queries browser attributes and computes a hashed visitor identifier from them.

fullPage.js

A library that creates fullscreen scrolling websites with landscape sliders inside the sections of the page.

React Redux

The official UI bindings library for integrating Redux with React applications.

Flowplayer

A commercial video player and delivery platform for on-demand, live, and simulated live streaming.

SystemJS

A hookable, standards-based, dynamic ES module module loader.

Turbolinks

A JavaScript library that allows web apps to behave like a single page application.

UAParser.js

A JavaScript library to detect the user's browser, engine, OS, CPU, and device type/model.

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

Quill

An open-source JavaScript WYSIWYG text editor designed to provide consistent content editing across browsers using a structured document model.

Scriptaculous

An open-source JavaScript library built on the Prototype framework that provides visual effects, user interface controls, and AJAX utilities for web applications.

Unpoly

A JavaScript framework that uses custom HTML attributes to build single-page application interfaces using server-rendered HTML.

MathJax

An open-source JavaScript rendering engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers.

Intro.js

A lightweight open-source JavaScript library for creating step-by-step onboarding tours in web applications.

Fabric.js

A JavaScript canvas library with serialization and SVG-to-canvas/canvas-to-SVG parsers.

Ruffle

An Adobe Flash Player emulator written in the Rust programming language.

Motion UI

A Sass library for creating flexible CSS transitions and animations.

Canvas Confetti

A performant confetti animation library for the browser.

Web Vitals

A lightweight JavaScript library for measuring Core Web Vitals and related performance metrics on real users in the browser.

Day.js

Fast 2kB alternative to Moment.js with the same modern API.

A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport.

An open-source library for publishers to quickly implement header bidding advertising.

RxJS

A library for reactive programming of asynchronous and event-driven applications using observable sequences.

Auth.js

An open-source authentication solution that integrates with Next.js, Nuxt, Qwik, and other modern JavaScript frameworks to handle user sign-in, session management, and access control.