Yeah. The language is called Objective-J while Cappuccino is the framework. Objective-C : Cocoa = Objective-J : Cappuccino.

I remember that the company behind it was called "280 South". They seem to have opensourced it before they shut down.

Obviously I misremembered. I just visited the site linked above. The company was "280 North"

Because you drive north on 280 from Cupertino to San Francisco…

Ah, their office was in SF? I just thought their office was near 280 :)