Jquery Waypoints
Waypoints is a small jQuery plugin that makes it easy to execute a function whenever you scroll to an element.
Classing Js
Brings the world of classical OOP to javascript
Highway
A fast, lightweight and simple Javascript routing library with no dependencies.
Perfect Scrollbar
Tiny but perfect jQuery scrollbar plugin
Hex Rgb Conversion
181 byte two way conversion micro-library for Hexadecimal & RGB colors
Thrill
Runs tests in many browsers.
Money.js
money.js is a tiny (1kb) javascript currency conversion library, for web & nodeJS
Optics
Profunctor implementation of Lenses, Prisms, Traversals, Isos, etc.
Placeholder Shiv
Tiny polyfill for the placeholder form element attribute. Requires Prototype.js.
Im.js
Image Match - Project to allow compare different images pixel by pixel with good performance
Soc.js
An easier way to create social icons
Author Marks
JavaScript to toggle highlighting HTML5 'mark' tags, to emphasise con tent.
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.
Double
jQuery plugin for hiring doubles
Hermes.js
Message and Error logger implementation
Upfile
Makes file inputs a pleasure to use with progressive enhancement.
Simplate
A simple, but powerful, templating engine for JavaScript.