MathJax

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

Styled Components

An open-source CSS-in-JS library for React that allows developers to define component styles directly within JavaScript and TypeScript code.

FastClick

A library for eliminating the 300ms delay between a physical tap and the firing of a click event on mobile browsers.

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

Emotion

An open-source CSS-in-JS library for writing and managing styles with JavaScript and TypeScript that can be used both with React and in a framework-agnostic way.

Closure Library

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

Fastly Polyfill

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

Slideout.js

A touch slideout navigation menu for your mobile web apps.

A lightweight JavaScript library that allows you to animate SVGs, giving them the appearance of being drawn.

Raphael

A JavaScript vector library for manipulating SVG graphics.

D3.js

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

A Javascript library for non-blocking notifications.

YUI

A legacy, open-source JavaScript and CSS library for building interactive web applications with a focus on modular architecture and cross-browser consistency.

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

ProgressBar.js

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

A lightbox module for Bootstrap that supports images, YouTube videos and galleries - built around Bootstrap's Modal plugin.

Clipboard.js

A modern approach to copy text to clipboard.

Mmenu.js

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

Choices.js

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

NProgress

A nanoscopic progress bar to convince your users that something is happening.

CreateJS

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

BaguetteBox.js

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

An open-source JavaScript library for detecting gestures from touch, mouse, and pointer events.

Prefix-free

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

List.js

A lightweight vanilla JavaScript library that enhances HTML lists, tables, and other elements with client-side search, sorting, and filtering functionality.