Swift.org - Welcome to Swift.org
Swift is a powerful and intuitive programming language optimized when running on iOS, macOS, and other Apple platforms. Apple offers a wide variety of frameworks and APIs that make applications developed for these platforms unique and fun. Learn more; Cross-platform Command-line. Writing Swift is interactive and fun, the syntax is concise yet ...
Swift - Apple Developer
Swift is a powerful and intuitive programming language for iOS, iPadOS, macOS, tvOS, and watchOS. Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love.
Learn to code - Apple Developer
With Swift, anyone can code like the pros. Whether you’re working on a project for school, earning an industry-recognized credential, or just looking to build your skills, Swift makes it easy to create great apps for all Apple platforms — no coding experience necessary.
Swift (programming language) - Wikipedia
Swift is a high-level general-purpose, multi-paradigm, compiled programming language created by Chris Lattner in 2010 for Apple Inc. and maintained by the open-source community. Swift compiles to machine code and uses an LLVM-based compiler.
Swift.org - Getting Started
Here are some examples of the many use cases of Swift, in case you want to jump in and start writing some code right away. Command-line Tool Learn how to create cross-platform command-line tools such as short-lived interactive programs, or …
Swift | Apple Developer Documentation
Swift includes modern features like type inference, optionals, and closures, which make the syntax concise yet expressive. Swift ensures your code is fast and efficient, while its memory safety and native error handling make the language safe by design. Writing Swift code is interactive and fun in Swift Playgrounds, playgrounds in Xcode, and REPL.
swiftlang/swift: The Swift Programming Language - GitHub
Swift is a high-performance system programming language. It has a clean and modern syntax, offers seamless access to existing C and Objective-C code and frameworks, and is memory-safe by default. Although inspired by Objective-C and many other languages, Swift is not itself a C-derived language.
Swift.org - Documentation
Language Reference: The Swift Programming Language (TSPL) book is the authoritative reference for Swift, offering a guided tour, a comprehensive guide, and a formal reference of the language. API Design Guidelines : Delivering a clear, consistent developer experience when writing Swift code is largely defined by the names and idioms that appear ...
A Swift Tour - Documentation
This tour gives you enough information to start writing code in Swift by showing you how to accomplish a variety of programming tasks. Don’t worry if you don’t understand something — everything introduced in this tour is explained in detail in the rest of this book. Simple Values. Use let to make a constant and var to make a variable. The ...
Welcome to Develop in Swift Tutorials - Apple Developer
The basics of Swift, Apple’s modern programming language, which is designed to be easy to learn and fun to use. A foundation in SwiftUI, which helps you build great-looking apps with the power of Swift. Each chapter introduces new concepts in Swift and SwiftUI through the experience of building a small project in Xcode.