Closure Library

A low-level JavaScript library designed for building complex and scalable web applications.

MathJax

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

Plyr

A simple, lightweight, accessible and customizable HTML5, YouTube and Vimeo media player.

Fastly Polyfill

A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser.

A library for React that allows developers to write CSS directly in JS to style components.

Emotion

A framework agnostic library designed for writing CSS styles with JavaScript.

TinyMCE

A JavaScript-based WYSIWYG rich text editor that transforms HTML textarea or designated elements into a full editing interface for web applications.

Slideout.js

A touch slideout navigation menu for your mobile web apps.

Clipboard.js

A modern approach to copy text to clipboard.

Raphael

A JavaScript vector library for manipulating SVG graphics.

ProgressBar.js

A lightweight library for creating responsive and stylish progress bars with animated SVG paths.

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

jsPDF

An open-source library for generating PDFs in JavaScript.

YUI

An open-source JavaScript and CSS library for building richly interactive web applications.

A lightweight, vanilla JavaScript parallax library.

Choices.js

A vanilla, lightweight, configurable select box/text input JavaScript library.

BaguetteBox.js

Simple and easy to use lightbox script written in pure JavaScript.

Barba.js

A small and easy to use library to make websites run like a SPA by creating smooth transitions between pages.

Mmenu.js

A commercial, customizable JavaScript plugin for creating app-like menus with sliding submenus and navbars.

CreateJS

A suite of modular libraries and tools which work together or independently to enable rich interactive content on open web technologies via HTML5.

Senna.js

A fast single page application engine from Liferay.

Mapbox GL JS

A JavaScript library for building web maps powered by vector tiles and WebGL.

Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

D3.js

An open-source, low-level JavaScript toolbox for data visualization.

HLS.js

A JavaScript library that implements an HTTP Live Streaming client, using HTML5 video and MediaSource extensions.