Uki is a simple JavaScript user interface toolkit for creating desktop-like web applications with few lines of code.
The toolkit is fast. It uses progressive rendering, can render 30k+ lists & tables very quickly (which would normally take minutes in IE).

It doesn’t offer a complete JavaScript framework. Rather, Uki is totally focused on the layout and, if wanted, can be used with any JS framework.
Uki comes with a rich view-component library ranging from slider to list and splitpane (more is on the way like tree, grid views).
The toolkit works cross-browser & presents a demo for creating the Google Wave interface with 100 lines of code.
Website: http://ukijs.org/
Demo: http://ukijs.org/functional/wave.html
