Resize Observer
Polyfills the ResizeObserver API.
Responsive Comments
A client-side solution to conditional loading.
React Virtualized
React components for efficiently rendering large lists and tabular data
Sizzle
A sizzlin' hot selector engine.
Hapi
The Simple, Secure Framework Developers Trust
Dragula
:ok_hand: Drag and drop so simple it hurts
HtmlJs
HTML render engine and data binding (MVVM)
Zoom.js
zoom in on any element in the DOM
Is Near
Calculates if the mouse position is near to a given element.
Do Mtastic
Small & fast DOM and event library for modern browsers.
Design Blocks
A set of 170+ Bootstrap based design blocks ready to be used to create clean modern websites.
Mag.js
MagJS - Modular Application Glue
Interact.js
Drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+)
Zepto
Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API
Laconic
Sane DOM Generation
jQuery.nicescroll
nicescroll plugin for jquery - scrollbars like iphone/ipad
Rye
A modern, lightweight browser library using ES5 natives