This plugin is designed to perform some simple class-based widget framework in wordpress. Using it you can write widget classes (or extend some) in object oriented manner. 
There is a simple widget API, defining basic interfaces and classes. AJAX is core-embedded. After writing your class, you must install it (this is done for the purpose of writing custom database data needed for widget functionality) in order to define widgets of this class. After defining widgets you can place them directly to your page using wordpress shortcodes or special plugin function. You can specify skin (special markup) for each widget placement. You can also define containers (or sidebars) and place widgets into them. Containers are also placed on pages using shortcodes or function call.

Mind3doM RyeBread Widgets

Allows to extend your blog with class-based skinnable ajax-featured widgets, optionally arranged in page areas (containers).

leethompson

This Sidebar widget will monitor and display products from Woot.com Kidswoot.com Winewoot.com Shirtwoot.com Sellout.com
Some of the features: * Automatically refresh for Woot Off * Select the woots you want to show * Compatible with WordPress (have not tested on BuddyPress or Mu) * Will work with any caching system.
If you have any problems with the plugins, please visit either [http://mysqlhow2.com/] or [http://poundbangwhack.com] for further information and provide some feedback first, we may be able to help. It’s considered rude to just give low ratings and nothing reason for doing so.
If you find this plugin useful and would like to say thanks, a link, digg, or some other form of recognition to the plugin page on our blog would be appreciated.
Please Donate for continued development: <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=25LDNVSUTHKAJ" title="Donate to support continued development" rel="nofollow ugc">Donate</a>

Woot Watcher Reloaded

This Sidebar widget will monitor Woot.com and display products.

Mind3doM RyeBread Widgets vs Woot Watcher Reloaded