Today at its Worldwide Developers Conference, Apple took the wraps off Swift, an entirely new development language for iOS, effectively replacing the requirement for developers to use Objective-C. Swift provides developers with a simpler and higher-performance development language to build apps in, eliminating many of the common errors that can be encountered with Objective-C while improving development time. Swift will be integrated into XCode and uses the same Objective-C runtime environment, allowing developers to seamlessly mix Swift and native C code into the same projects.