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  1. www.swift.orgSwift.org - Welcome to Swift.org

    Swift is a fast, modern, and safe language for iOS, macOS, and other Apple platforms. Learn how to get started, explore packages, use cases, and contribute to Swift.

    • Swift.org

      Swift includes features that make code easier to read and...

    • Blog

      Swift 5.8 is now officially released! 🎉 This release...

    • Getting Started

      Swift is a great first language if you are just starting...

    • Install

      Install - Swift.org - Welcome to Swift.org

    • Platform Support

      Platform Support - Swift.org - Welcome to Swift.org

    • Overview

      Language Reference: The Swift Programming Language (TSPL)...

    • Swift Compiler

      Swift Compiler - Swift.org - Welcome to Swift.org

    • Package Manager

      Package Manager - Swift.org - Welcome to Swift.org

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  3. en.wikipedia.org › wiki › Swift_(programming_language)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, as it is an LLVM -based compiler.

  4. developer.apple.com › swiftSwift - Apple Developer

    • Modern
    • Designed For Safety
    • Fast and Powerful
    • Great First Language
    • Playgrounds and Read-Eval-Print-Loop
    • Package Manager
    • Objective-C and C++ Interoperability
    • GeneratedCaptionsTabForHeroSec

    Swift is the result of the latest research on programming languages, combined with decades of experience building software that runs on billions of devices. Named parameters are expressed in a clean syntax that makes APIs in Swift easy to read and maintain. Even better, you don’t even need to type semi-colons. Inferred types make code cleaner and l...

    See full list on developer.apple.com

    Swift eliminates entire classes of unsafe code. Variables are always initialized before use, arrays and integers are checked for overflow, memory is automatically managed, and potential data races can be spotted at compile-time. Syntax is tuned to make it easy to define your intent — for example, simple three-character keywords define a variable ( ...

    See full list on developer.apple.com

    From its earliest conception, Swift was built to be fast. Using the incredibly high-performance LLVM compiler technology, Swift code is transformed into optimized machine code that gets the most out of modern hardware. The syntax and standard library have also been tuned to make the most obvious way to write your code also perform the best whether ...

    See full list on developer.apple.com

    Swift can open doors to the world of coding. In fact, it was designed to be anyone’s first programming language, whether you’re still in school or exploring new career paths. For educators, Apple created free curriculum to teach Swift both in and out of the classroom. First-time coders can download Swift Playgrounds — an app for iPad and Mac that m...

    See full list on developer.apple.com

    Much like Swift Playgrounds for iPad and Mac, playgrounds in Xcode make writing Swift code incredibly simple and fun. Type a line of code and the result appears immediately. You can then Quick Look the result from the side of your code, or pin that result directly below. The result view can display graphics, lists of results, or graphs of a value o...

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    Swift Package Manager is a cross-platform tool for building, running, testing, and packaging your Swift libraries and executables. Swift packages are the best way to distribute libraries and source code to the Swift community. Configuration of packages is written in Swift itself, making it easy to configure targets, declare products, and manage pac...

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    You can create an entirely new application with Swift today, or begin using Swift code to implement new features and functionality in your app. Swift code coexists along side your existing Objective-C and C++ files in the same project, with access to your Objective-C and C++ APIs, making it easy to adopt.

    See full list on developer.apple.com

    Swift is a modern, fast, and safe language for all Apple platforms and Linux. Learn about its features, syntax, education resources, and open source community.

    See full list on developer.apple.com

  5. www.swift.org › getting-startedSwift.org - Getting Started

    Swift is a great first language if you are just starting your programming journey. For a brief tour of the language, check out this introductory chapter in The Swift Programming Language book. Read A Swift Tour. 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.

  6. docs.swift.org › the-swift-programming-language › thebasicsThe Basics - Swift.org - Documentation

    Swift is a type-safe language. A type safe language encourages you to be clear about the types of values your code can work with. If part of your code requires a String, you can’t pass it an Int by mistake. Because Swift is type safe, it performs type checks when compiling your code and

  7. www.swift.org › aboutSwift.org - About Swift

    Swift is a general-purpose language that can be used for systems, mobile, desktop, and cloud development. It is fast, approachable, powerful, and has features to prevent common errors and improve readability.

  8. www.apple.com › sg › swiftSwift - Apple (SG)

    Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV and Apple Watch. It’s designed to give developers more freedom than ever. Swift is easy to use and open source, so anyone with an idea can create something incredible.