Bind.js
bind.js - simple two way data binding to HTML and callbacks
Scrob Master
Master your scroll events.
Is Near
Calculates if the mouse position is near to a given element.
Persist State
jQuery Ui widget that will transparently save the state of checkboxes, inputs, selects, etc in localStorage, restoring these on the user's next visit to the page.
jQuery.lazy
A lightweight, fast, feature-rich, powerful and highly configurable delayed content, image and background lazy loading plugin for jQuery & Zepto.
Zoom.js
zoom in on any element in the DOM
Porthole
A proxy to safely communicate to cross-domain iframes in javascript
Node List.js
NodeList implementation/library - Use the Native DOM APIs as easily as jQuery
Tapestry5 jQuery
Tapestry 5 jQuery integration. Fully replace Prototype and Scriptaculous with jQuery with as less as possible compatibility issues
Defer.js
🥇 A super small, super efficient library that helps you lazy load almost everything like images, video, audio, iframes as well as stylesheets, and JavaScript.
HtmlJs
HTML render engine and data binding (MVVM)
Handorgel
Accessible W3C conform accordion written in ES6.
Gliojs
Exit popup easely. Detects if the mouse of a user leaves the viewport borders of your website
Do Mtastic
Small & fast DOM and event library for modern browsers.
Masonry
Layout elements in a grid, like a mason fitting stones in a wall
Mag.js
MagJS - Modular Application Glue
Minified.js
Replace jQuery or MooTools with a <4kB Library