Cappuccino Web Framework in Objective-J
Cappuccino is an open source application framework for developing applications that look and feel like the desktop software users are familiar with.
Instead of doing all or most of the work on the server, Cappuccino applications do as much as possible in the client. A typical application would never reload, but rather send and recieve data using traditional AJAX techniques and then present that data in the client code.
License: LGPL License