Released jQuery Upvote plugin —03 July 2013
Published my first ever jQuery plugin just now: jQuery Upvote
http://plugins.jquery.com/upvote/
The plugin simply generates a voting widget like the one used on Stack Exchange sites:
- You can either upvote or downvote, not both at the same time
 - You can cancel an upvote or downvote by clicking again
 - The count is update accordingly
 - You can star (= favorite) and unstar
 - A callback method is fired on any update (upvote, downvote, star, and their reverse)
 
See it in action: http://janosgyerik.github.io/jquery-upvote/
Documentation: https://github.com/janosgyerik/jquery-upvote/blob/master/README.md
I’ve been needing this BADLY to add voting features on http://www.bashoneliners.com/. Hopefully that’s coming soon too ;-)