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

Locomotive Scroll

A simple scroll library with smooth scrolling, parallax effects, toggling classes, and triggering event listeners when elements are in the viewport.

Quill

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

A jQuery flexible font plugin that allows elements to fill the width of their parent elements.

Twemoji

An Twitter's open-source library that provides standard Unicode emoji support across all platforms.

SheetJS

A JavaScript library for reading and writing data from spreadsheets.

Fingerprint

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

Slideout.js

A touch slideout navigation menu for your mobile web apps.

D3.js

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

Socket.io

A library that enables real-time, bidirectional and event-based communication between the browser and the server.

Mmenu.js

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

A lightweight, pure JavaScript library for responding to CSS media queries.

Tether

A client-side library to make absolutely positioned elements attach to elements in the page efficiently.

Closure Library

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

Lottie Player

An official player for Lottie animations.

Scriptaculous

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

A lightweight jQuery lightbox plugin.

Spry

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.

Grid.js

An open-source JavaScript table plugin for displaying tabular data with built-in search, sorting, and pagination features.

Bootstrap Table

A jQuery plugin for HTML tables that adds sorting, pagination, filtering, and server-side processing to web applications.

A lightbox library for photos and videos, last released in 2014.

Choices.js

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

LinkedIn Platform

Enables websites to use LinkedIn functionality and includes plugins for signing in, sharing, recommending, and embedding profiles.

Fastly Polyfill

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

Fullscreen Lightbox

A vanilla JavaScript plugin with no dependencies for displaying images and videos in a clean overlay box.