This class pushes UIWebView to its limits and many common and usually difficult tasks very simple.
Note that this class doesn't actually inherit from UIWebView, but instead forwards all of UIWebView's public methods to an internal instance. It has been designed to be a drop in replacement for UIWebView.
Things of interest are the SAMWebView properties and the extra delegate methods.
SAMWebView is tested on iOS 6 and requires ARC. Released under the MIT license.
Simply add the files in the SAMWebView.h and SAMWebView.m to your project or add SAMWebView to your Podfile if you're using CocoaPods.