Construct fluid and interesting declarative UI on your apps — utilizing much less code — with SwiftUI!
SwiftUI by Tutorials is designed that will help you discover ways to transition from the “previous method” of constructing your app UI with UIKit, to the “new method” of constructing responsive UI with fashionable declarative syntax with SwiftUI.
This guide is for readers who’re comfy constructing Swift apps, and wish to make the thrilling leap into constructing their app UI with fashionable, declarative code.
What’s SwiftUI?
SwiftUI enables you to construct higher apps, quicker, and with much less code. It’s a developer’s dream come true!
With SwiftUI, you’ll be able to design your person interfaces in a declarative method; as a substitute of creating app interfaces in an crucial method, by coding the entire software state logic earlier than time, you’ll be able to as a substitute outline what your app’s UI ought to do in a specific state and let the underlying OS work out how to do it.
What’s extra is that SwiftUI enables you to construct fashionable, responsive UI and animations for all Apple units — not simply iOS. So whether or not you’re constructing apps for iOS, watchOS, tvOS or another Apple platform, you need to use the identical concise, pure language to explain your UI and have it look beautiful — regardless of the place your code runs.
As well as, SwiftUI’s built-in computerized help for issues comparable to darkish mode, localization and accessibility, together with Xcode 11 help for drag-and-drop design and on the spot preview makes it simpler to construct apps than ever earlier than.
How is that this guide completely different than SwiftUI Apprentice?
Our different guide on getting began with SwiftUI, SwiftUI Apprentice, is designed to show new builders how one can construct iOS apps, utilizing a SwiftUI-first method. The purpose of that guide is to show you elementary growth practices as you construct out some fully-functional and great-looking apps!
This guide, SwiftUI by Tutorials, is designed for builders who’ve a stable background in iOS growth, and need to make the leap from constructing apps with UIKit, to constructing apps with SwiftUI.
