Count Up.js
Animates a numerical value by counting to it
Z.js
turns content (in)visible
Timezone Js
Timezone-enabled JavaScript Date object. Uses Olson zoneinfo files for timezone data.
Rye
A modern, lightweight browser library using ES5 natives
Pretty Checkable
A jQuery plugin to replace checkboxes and radios for custom images
Power Array
Boosted Performance Array
Pegasus
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
J Query Ui Slider Pips
Plugin for adding little 'pips' , 'floats' and labels to a slider.
Isometric
JSIso - An HTML5 Canvas Tile Engine
Hex Rgb Conversion
181 byte two way conversion micro-library for Hexadecimal & RGB colors
Contra
Asynchronous flow control with a functional taste to it
Completely
A fresh take on autocompletion for a wonderful user experience
Breeze
Breeze.js is a JavaScript library for managing data in data rich-client HTML/JS applications.
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.
Progression.js
A jQuery plugin that gives users real time hints & progress updates as they complete forms
Gifplayer
Customizable jquery plugin to play and stop animated gifs. Similar to 9gag's. Support for video formats
Wysiwyg Editor
A flat designed jQuery WYSIWYG text editor based on HTML5, free only for non-commercial projects. For commercial applications you have to purchase a license from