Swift is a powerful and intuitive programming language for all Apple platforms. It’s easy to get started using Swift, with a concise-yet-expressive syntax and modern features you’ll love. Swift code is safe by design and produces software that runs lightning‑fast.

Each chapter introduces new concepts in Swift and SwiftUI through the experience of building a small project in Xcode. Start with the tutorial, where you’ll follow step-by-step instructions to create prototypes, app screens, and fully functioning apps.

Explore these SwiftUI samples using Swift Playground on iPad or in Xcode to learn about defining user interfaces, responding to user interactions, and managing data flow. Start tutorial

You'll learn how to build amazing apps for Apple platforms with easy-to-follow instructions using Xcode, Apple’s integrated development environment, and Swift, the powerful programming language that’s easy to learn.

The Swift programming language is approachable, safe, fast, and powerful. It’s also backed by an extensive open source community that has one goal — to make Swift the best general-purpose programming language in the world.

Use native Swift syntax to interoperate with types and functions in C and Objective-C.

Learn to code with Swift Playground. Swift Playground is a revolutionary app for iPad and Mac that helps you learn to code and build apps using Swift, the same powerful language used to create world-class apps for the App Store.

Develop in Swift Tutorials are self-directed guides that introduce app development with Xcode, Swift, and SwiftUI for anyone who is curious about learning how to develop apps for Apple platforms.

Learn how to use SwiftUI to compose rich views out of simple ones, set up data flow, and build the navigation while watching it unfold in Xcode’s preview.

With Swift Testing you leverage powerful and expressive capabilities of the Swift programming language to develop tests with more confidence and less code. The library integrates seamlessly with Swift Package Manager testing workflow, supports flexible test organization, customizable metadata, and scalable test execution.