Is there anything like jquery for WPF/XAML?

jquery, wpf, xaml

Solution

http://xamlquery.codeplex.com/

[...] In short, what XamlQuery aims to do to Silverlight is similar to what jQuery does to JavaScript.

Problem

As the title says: Is there anything that is for XAML what jquery is for HTML? If not, would it be possible to create such a framework?

Original source