Picturefill

A responsive image polyfill for <picture>, srcset, sizes, and more.

Justified Gallery

A JavaScript library that allows you to create an high quality justified gallery of images.

jQuery LazyLoad

A deprecated jQuery lazy loading plugin.

Hammer.js

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

A Javascript library for non-blocking notifications.

Plyr

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

Knockout

A JavaScript MVVM (Model-View-ViewModel) library that helps developers create rich, desktop-like user interfaces with JavaScript and HTML.

MooTools

An open-source JavaScript library that simplifies DOM manipulation, event handling, AJAX, animations, and object-oriented application development.

Handlebars

A Mustache-compatible templating engine that compiles templates into JavaScript functions.

Dropzone.js

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

Typeahead.js

A fast and fully-featured autocomplete library by Twitter.

Instant.Page

Uses just-in-time preloading - it preloads a page right before a user clicks on it.

Core-js

A modular standard library for JavaScript that provides polyfills for ECMAScript up to 2024: promises, symbols, collections, iterators, typed arrays, and proposals.

Tiny Slider

An open-source vanilla JavaScript slider library for creating responsive carousels and galleries without external dependencies, inspired by Owl Carousel.

An accelerated JavaScript animation engine.

Closure Library

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

Lottie Player

An official player for Lottie animations.

Spin.js

An animated, configurable, resolution independent loading spinner with no dependencies.

Master Slider

An SEO friendly, responsive image and video slider available for WordPress and jQuery in free and pro editions.

TinyMCE

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

Axios

A promise-based HTTP client for making HTTP requests from browsers and Node.js applications.

Tether

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

Tippy.js

A Popper-based library for implementing tooltips, popovers, dropdowns, and hover menus.

Rangeslider.js

Simple jQuery polyfill for the HTML5 <input type="range"> slider element.

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.