iCheck

Highly customizable checkboxes and radio buttons for jQuery and Zepto.

Cufon

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

fullPage.js

A library that creates fullscreen scrolling websites with landscape sliders inside the sections of the page.

Elegant, responsive, flexible and lightweight modal plugin for jQuery.

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.

Highlight.js

An open-source JavaScript syntax highlighter with automatic language detection and zero dependencies for browser and server-side environments.

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

Senna.js

A fast single page application engine from Liferay.

Lozad.js

Highly performant, light and configurable lazy loader for images and iframes in pure JS with no dependencies.

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

A lightweight, vanilla JavaScript parallax library.

Fotorama

A simple yet powerful responsive jQuery image gallery.

StyleX

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

Locomotive Scroll

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

Analytics.js

An open-source library that collects customer data and sends it to many different tools using an API from Segment CDP.

Lenis

A modern, lightweight, and performant open-source smooth scrolling library with WebGL scroll synchronization, parallax effects, and more.

Fullscreen Lightbox

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

BaguetteBox.js

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

jsPDF

An open-source library for generating PDFs in JavaScript.

HLS.js

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

Babel

A JavaScript compiler mainly used to convert ECMAScript 2015+ (ES6) code into an older JavaScript (ES5) version to maximize browser compatibility.

Slideout.js

A touch slideout navigation menu for your mobile web apps.

UAParser.js

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

Quicklink

Faster subsequent page-loads by prefetching or prerendering in-viewport links during idle time.

Paper.js

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