Appcelerator's Titanium uses JavaScriptCore as well to create native bindings to UIKit. Titanium is not a UIWebView wrapper per se, although that is one of man

Appcelerator's Titanium uses JavaScriptCore as well to create native bindings to UIKit. Titanium is not a UIWebView wrapper per se, although that is one of many UIViews you can create and embed web apps. The result is a much more "native" experience and tighter integration to platform capabilities.