Based on the prototype.js javascript framework, these rating stars are really easy to implement on your website. They feature form field binding, javascript callback function support, and XMLHttpRequest value sending (AJAX).
Developer: Beau Scott (http Platform: linux, osx Date upd:2006-08-27 Hits2411 [Download] [Visit]

ActiveWidgets is a modern cross-browser Web GUI toolkit. Provides full set of standard widgets (grid, tree, tabs, menu, etc.) with fast and convenient data-binding interface. Built on JavaScript/XML/DHTML/CSS, integrates easily with PHP/MySQL, ASP.NET and other back-ends.
Developer: activewidgets.com Platform: IE5.5, NS7.1 Date upd:2004-04-22 Hits4672 [Download] [Visit]

Easy to integrate in your website/blog(works with WordPress, blogspot etc.), with some handy options too. It's also fully CSS customizable from your own template. Just go to configuration page, get the code for your settings, and you are up and running. Enjoy!
Developer: Adi Scoarta @codetale.com Platform: linux, windows, freebsd, osx, sun Date upd:2007-02-22 Hits678 [Visit]

XML for SCRIPT is a powerful, standards-compliant JavaScript XML parser that is designed to help web application designers implement cross platform applications that take advantage of client-side manipulation of XML data. XML for SCRIPT provides a full suite of tools, including a standards-compliant W3C
Developer: xmljs.sourceforge.net Platform: Linux, UNIX, Mac OSX, Windows Date upd:2003-10-27 Hits14965 [Download] [Visit]

Javascript grids with sortable columns have always been popular. Now, using Ajax techniques, we can sort our data by making real-time server calls in the background, without having to download all our data at pageload time, or have our users wait for a page
Developer: The Mouse Whisperer Platform: linux, windows, freebsd, osx, sun Date upd:2005-11-24 Hits7734 [Visit]