Swift by Examples

Swift by Examples

Browse focused, copy-pasteable examples across Swift language fundamentals, server frameworks, CLI tools, and more. By SwiftToolkit.dev

Level

Language

Handling Optionals
Beginner

Unwrap optionals safely with if-let, guard-let, and nil coalescing.

Server

Hello HTTP with Hummingbird
Beginner

Spin up a tiny HTTP server in Swift using Hummingbird and respond with JSON.

CLI

ArgumentParser Basics
Beginner

Build a friendly command-line tool with Swift ArgumentParser and subcommands.