YUI3
YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.
Sprintf.js
sprintf.js is a complete open source JavaScript sprintf implementation.
SockJS Client
WebSocket emulation - Javascript client
Skrollr
Stand-alone parallax scrolling library for mobile (Android + iOS) and desktop. No jQuery. Just plain JavaScript (and some love).
Psd.js
A Photoshop PSD file parser for NodeJS and browsers
Jump.js
A small, modern, dependency-free smooth scrolling library.
Hammer.js
A javascript library for multi-touch gestures // You can touch this
Lozad.js
🔥 Highly performant, light ~0.9kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
Dayjs
⏰ Day.js 2KB immutable date library alternative to Moment.js with the same modern API
Chosen
Chosen is a library for making long, unwieldy select boxes more friendly.
Length.js
📏 JavaScript library for length units conversion.
React Leaflet
⚛️ React components for 🍃 Leaflet maps
Phantomjs
Scriptable Headless WebKit
Material Design Lite
Material Design Components in HTML/CSS/JS
Isomer
Simple isometric graphics library for HTML5 canvas
Howler.js
Javascript audio library for the modern web.
Flot
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.