Spotify's toolkit for building native, component-driven UIs on iOS. It is designed to enable teams of any size to quickly build, tweak and ship new UI features, in either new or existing apps. It also makes it easy to build backend-driven UIs.
Testing the nitty gritty dirty innards of a lot of iOS apps has been difficult in the past. A variety of tools and methodologies have been developed over time, including a couple mocking frameworks like OCMock or OCMockito. But with Swift, there might be a better way to setup our programs that don’t require Objective-C runtime hacks and swizzles.