Lottie Player

An official player for Lottie animations.

HLS.js

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

Scriptaculous

A set of JavaScript libraries to enhance the user interface of web sites.

Mapbox GL JS

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

YUI

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

MathJax

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

Closure Library

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

Google Interactive Media Ads

Google Interactive Media Ads enable publishers to request ads from any VAST-compliant ad server and manage ad playback.

CreateJS

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

Web Vitals

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

Dropzone.js

A drag and drop JavaScript library that supports image previews and shows progress bars.

Raphael

A JavaScript vector library for manipulating SVG graphics.

Critters

A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest.

Locomotive Scroll

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

StyleX

An open-source styling system and CSS-in-JS library developed by Meta for building and maintaining large-scale web applications.

Slideout.js

A touch slideout navigation menu for your mobile web apps.

Turbolinks

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

Cufon

A discontinued JavaScript library that performs text replacement on web pages, using the canvas element and VML to render fancy fonts.

ProgressBar.js

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

Jasny Bootstrap

A Bootstrap extension that adds Button Labels, Off Canvas Navmenu, Fixed Alerts, Row Link and File Input widget components.

GeoJS

A REST-based IP geolocation service that provides APIs without authentication or rate limits.

AlertifyJS

A JavaScript framework for developing pretty browser dialogs and notifications.

Lite YouTube

A lightweight YouTube embed designed to improve page loading performance.

A global utility for tracking the current input method (mouse, keyboard or touch).

UAParser.js

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