Swift

A programming language for apps, cloud services, and native tools

Meet Swift

Swift is an open-source programming language for mobile and desktop apps, cloud services, command-line tools, and embedded software. It compiles to native code and combines automatic memory management with features such as type inference, generics, protocols, and optionals. These features help developers express data models and handle missing values explicitly while keeping everyday code readable. Swift supports object-oriented and functional programming styles within the same language.

Developers can work with Swift in Xcode or editors such as Visual Studio Code, and use Swift Package Manager to build and distribute reusable code. Interoperability with C and C++ makes it possible to introduce Swift into existing projects incrementally. Toolchains are available for macOS, Linux, and Windows, extending its use beyond Apple apps to services and utilities that run across platforms.

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Product details

Website: swift.org
Status: Launched
Category: Developer tools
Listed: Oct 18, 2026

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Backend Mobile development Open source Programming iOS

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