Apple Debuts SwiftUI and New Xcode Interactive Development Experience

Apple today announced SwiftUI, a framework that complements its open source compiled programming language for iOS, macOS, watchOS, tvOS, Linux, and other platforms alongside a reimagined development experience in Xcode 11. VentureBeat reports: SwiftUI lets developers specify UI with simple declarations. In practice, it reduces hundreds of lines of code to just a few, and it provides default support for common features like localization for right-to-left languages. That's in addition to built-in support for animated transitions, live previews, and the newly announced dark mode and accessibility tools in iOS.

Apple says it's fully integrated with the aforementioned Xcode development experience and native frameworks for Apple Watch, tvOS, and macOS apps. Within the new Xcode, speaking of, library views live in a left-side drawer from which they can be dragged and dropped onto the app design canvas; as they're added, code populates the editor on the left. Meanwhile, views can be adjusted with custom-tailored inspectors or the code converted into a scalable list, and previews can run directly on connected Apple devices, including iPhone, iPad, iPod touch, Apple Watch, and Apple TV.

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