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Hello World

Your first program running with SwiftWasm

Beginner⚡ WASM Execution

Using SwiftWasm, execute Swift code directly in the browser. Swift compiled to WebAssembly runs natively.

Key Points

Swift code executed as WebAssembly
DOM manipulation with JavaScriptKit
Near-native performance

🔧 SwiftWasm Runtime

This platform simulates an actual SwiftWasm runtime. Swift 6.1+ officially supports WebAssembly, allowing Swift to run in the browser.

📝Swift Code

// Swift code executed by SwiftWasm
import Foundation

print("Hello from SwiftWasm! 🚀")

let message = "Swift is running in the browser"
let platform = "WebAssembly"

print("\(message) via \(platform)")

// Array operation demo
let numbers = [1, 2, 3, 4, 5]
let doubled = numbers.map { $0 * 2 }
print("Original: \(numbers)")
print("Doubled: \(doubled)")

🖥️Output

Run Swift code to see results here...