Preface

SwiftUI, introduced during Apple's 2019 Worldwide Developer Conference (WWDC) 2019, provides an innovative and simple way to build user interfaces across all Apple platforms. SwiftUI code is easy to read and write because it uses Swift's declarative programming syntax.

This book covers the foundations of SwiftUI, as well as the new features of SwiftUI 2.0 introduced in iOS 14. A few recipes are addressed to make some new SwiftUI 2.0 components retrocompatible with iOS 13, such as the Map View or the Sign in with Apple View.

By the end of this book, you'll have simple, direct solutions to common problems found in building SwiftUI apps, and you'll know how to build visually compelling apps using SwiftUI 2.0 and iOS 14.