![]() ![]() The editor then generates an XML file, which gets translated into an application resource file. But storyboards are created via Xcode’s Interface Builder by laying out controls on a canvas. SwiftUI components are created by writing Swift code, which gets compiled into machine code and linked to the application. Photos by Lasse Deleuran (left) and Stilfehler (right) via Wikimedia Commons. You can mix and match SwiftUI with storyboard, as you can stick Lego Technic on top of a Lego baseplate. If SwiftUI is Lego Technic, then the storyboard is the baseplate of a plain old Lego brick set, the latter being UIKit. SwiftUI is a UI framework, whereas storyboard is a component of UIKit, another UI framework. How Is SwiftUI Different from Storyboard? By the end of the post, you'll have the knowledge you need to make an informed choice, given your situation. This post will teach you the pros and cons of using SwiftUI versus storyboards for iOS (and iPadOS) app development. ![]() SwiftUI’s previews provide immediate feedback like Interface Builder does without keeping XML files inside source control systems. ![]() It requires you to manually code GUI components, but you can view the results immediately without running the app. On the other hand, writing GUI code manually is tedious. Plus, most generate data files that aren't fit to be kept in source code control systems (e.g., Git). GUI builders, such as Xcode’s Interface Builder, enable you to create by dragging and dropping GUI elements. This has been a subject of debate since at least 1992, when Steve Jobs introduced Interface Builder. SwiftUI versus storyboards is part of the bigger question of whether you should use a GUI to create a GUI. ![]()
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