As I understand it, SproutCore is simply a Model-View-Controller framework for pure javascript, whereas the intention of Objective-J and Cappuccino is to mimic the syntax and drawing layer of Objective-C and Cocoa, while also being a MVC framework.
I think that Obj-j/Cappuccino apps will tend to have a consistent (beautiful) look-and-feel (like 280slides), where SproutCore apps will likely implement their own custom interface style (like MobileMe). I don't think many developers will release their production app with the default purple SproutCore interface style.
by David — Sep 05
As I understand it, SproutCore is simply a Model-View-Controller framework for pure javascript, whereas the intention of Objective-J and Cappuccino is to mimic the syntax and drawing layer of Objective-C and Cocoa, while also being a MVC framework.
I think that Obj-j/Cappuccino apps will tend to have a consistent (beautiful) look-and-feel (like 280slides), where SproutCore apps will likely implement their own custom interface style (like MobileMe). I don't think many developers will release their production app with the default purple SproutCore interface style.
-d