Polymer

A library for creating encapsulated, reusable web components.

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

Jasny Bootstrap

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

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

Mapbox GL JS

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

Justified Gallery

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

Grid.js

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

Three.js

A JavaScript library for creating and rendering 3D graphics using WebGL/WebGPU in a web browser.

Tether

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

Turbo

A lightweight JavaScript library that provides the speed and feel of a single-page application without requiring developers to write any JavaScript.

TinyMCE

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

Dropzone.js

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

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

VenoBox

Responsive vanilla JS lightbox plugin, suitable for images, videos, and iframes.

YUI

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

Selectize

An extensible jQuery-based custom select with autocomplete and native-feeling keyboard navigation.

Mmenu.js

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

A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport.

Web Vitals

A tiny JavaScript library for measuring the Web Vitals metrics on real users.

Fastly Polyfill

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

Closure Library

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

ScrollReveal

A commercial JavaScript library for animating elements as they enter/leave the viewport.

An accelerated JavaScript animation engine.

Paper.js

An open-source vector graphics scripting framework that runs on top of the HTML5 Canvas.

Prism

A lightweight, extensible syntax highlighter that supports nearly 300 languages.