Barba.js

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

UAParser.js

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

Quicklink

An open-source JavaScript library from the Google Chrome team that speeds up subsequent page loads by prefetching links likely to be visited next.

BaguetteBox.js

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

Paper.js

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

SystemJS

A hookable, standards-based, dynamic ES module module loader.

Mmenu.js

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

SimpleParallax

A lightweight and easy-to-use React and JS library that adds parallax animations to any image.

NProgress

A nanoscopic progress bar to convince your users that something is happening.

Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

Spry

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.

Snap.svg

A JavaScript library for animating, manipulating, and generating SVG content.

Mustache.js

A zero-dependency implementation of the mustache template system in JavaScript.

Froala

A commercial JavaScript WYSIWYG HTML editor that enables rich text editing within web applications and content management systems.

Socket.io

A library that enables real-time, bidirectional and event-based communication between the browser and the server.

Prism

A lightweight, extensible syntax highlighter designed for fast client-side code highlighting in web pages and documentation systems.

Gijgo

An open-source set of JavaScript controls that includes grid, tree, dialog, dropdown, slider and date/time pickers.

A paid script that turns any content into a cool parallax effect.

OpenLayers

An open-source, feature-packed library for creating interactive maps on the web.

An open-source library for publishers to quickly implement header bidding advertising.

Marked

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

Fuse.js

A powerful and lightweight JavaScript library for client-side fuzzy search.

Pikaday

A lightweight JavaScript datepicker with no dependencies.

Quill

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

iScroll

A high-performance JavaScript library for smooth scrolling.