Swift provides many fundamental data types, including Int for integers, Double for floating-point values, Bool for Boolean values, and String for text. Swift also provides powerful versions of …

Swift Syntax Learn Swift basics: variables, types, string interpolation, and simple functions.

The SwiftSyntax tree forms the backbone of Swift’s macro system – the macro expansion nodes are represented as SwiftSyntax nodes and a macro generates a SwiftSyntax tree to be …

Jun 3, 2024 · Swift code is protected by plan and furthermore delivers programming that runs lightning-fast. In this article, we will learn the basic syntax of the Swift programming language.

A comprehensive guide to Swift syntax fundamentals for beginners, covering variables, constants, data types, operators, control flow, and more.

Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love. In Swift, you use var to declare variables and let to declare …

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 …

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 — …

Dec 22, 2025 · The swift-syntax package is a set of libraries that work on a source-accurate tree representation of Swift source code, called the SwiftSyntax tree.

Jul 23, 2025 · In this section, you’ll learn the basics of Swift, from essential concepts and syntax to foundational skills that will help you build robust and efficient applications.