Now that you know the basic components of SwiftUI and have the resources you need to get started, it’s time to begin developing your first SwiftUI app! As a note, the .principal toolbar placement doesn’t apply across all platforms. If you need support for this on other platforms, feel free to file feedback requesting support for this on other platforms. Sometimes the best way to learn is to explore on your own, and Swift Playgrounds is a great place to let your imagination run wild. In addition to the guided Get Started with Code lessons, Swift Playgrounds includes many challenges so you can keep coming back to try something new. Some challenges encourage you to play with code to create interesting effects, while others include engrossing puzzles that require all of your coding skills to solve.

SwiftUI Lessons

At runtime, the system handles all of the steps needed to create a smooth movement, even dealing with user interaction and state changes mid-animation. With animation this easy, you’ll be looking for new ways to make your app come alive. SwiftUI is designed to work alongside UIKit and AppKit, so you can adopt it incrementally in your existing apps.

Real Swift. Real frameworks.

When it’s time to construct a new part of your user interface or rebuild an existing one, you can use SwiftUI while keeping the rest of your codebase. Xcode includes intuitive design tools that make it easy to build interfaces with SwiftUI. As you work in the design canvas, everything you edit is completely in sync with the code in the adjoining editor.

Download Xcode and use these resources to build apps with SwiftUI for all Apple platforms. SwiftUI helps you build great-looking apps across all Apple platforms with the power of Swift — and surprisingly little code. You can bring even better experiences to everyone, on any Apple device, using just one set of tools and APIs. The refreshable modifier sets this property up with closure provided to the modifier. Then when the user taps the same SwiftUI tab again, you can increment counter, which changes the identity of the navigation view, causing SwiftUI to replace it.


I’m going to refactor an app I have in beta to completely use SwiftUI for the UI next! When you recompile your SwiftUI apps for visionOS, you can add depth and 3D objects to windows or present volumes. Use RealityView to bring in RealityKit content alongside your views and controls. And you can use SwiftUI and RealityKit together to build Full Space immersive experiences. While SwiftUI is beginner-friendly, it’s also packed with design and workflow tricks to help streamline the development of top-quality user interfaces and interactions.

SwiftUI Lessons

Since Xcode editor is shipped with a brand new file template therefore it is worth knowing how to get started. Build up your iOS development portfolio with real applications. Ask questions and discuss development topics with Apple engineers and other developers.

SwiftUI Tutorials from Apple

Views and controls are the visual building blocks of your iOS app’s user interface. Use them to present your app’s content on the screen and support user interactions. Views represent text, images, shapes, and custom drawings and animations, while controls enable user interaction with consistent APIs that adapt to their platform and context. They can also dynamically generate groups and lists of views, define view presentations, and embed AppKit, UIKit, and WatchKit views and controllers into SwiftUI view hierarchies. SwiftUI is a user interface toolkit that allows developers to design iOS apps declaratively. With SwiftUI, developers determine what they’d like their user interface to look like and how it should function, and SwiftUI makes it happen as users interact with it.

  • You can also create your own apps with multiple Swift files, along with image and audio assets, and leverage the ecosystem of thousands of existing Swift packages.
  • As you work in the design canvas, everything you edit is completely in sync with the code in the adjoining editor.
  • Take full control of the MapKit camera, annotations, map modes, and more.
  • It’s easy to start a project on iPad and open the file on Mac to keep coding.