VenoBox

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

Justified Gallery

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

Mo.js

An open-source, retina-ready, modular JavaScript motion graphics library.

A responsive and customizable lightbox library.

Styled Components

An open-source CSS-in-JS library for React that allows developers to define component styles directly within JavaScript and TypeScript code.

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.

ProgressBar.js

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

SignalR

A library for ASP.NET that enables real-time two-way communication between servers and clients.

Twemoji

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

Partytown

A lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread.

html2canvas

A script that takes "screenshots" of web pages or parts of them, directly on the user's browser.

fullPage.js

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

Fastly Polyfill

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

Barba.js

A lightweight library to make websites run like a SPA by creating smooth transitions between pages.

SWFObject

A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files.

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

Skrollr

Standalone parallax scrolling JavaScript library for mobile (Android, iOS) and desktop in about 12k minified.

Quill

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

Locomotive Scroll

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

Marked

A fast, lightweight, low-level markdown parser and compiler.

Hammer.js

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

Raphael

A JavaScript vector library for manipulating SVG graphics.

A lightweight JavaScript library that allows you to animate SVGs, giving them the appearance of being drawn.

YUI

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