Start Building with Clean Language

mkdir my-project
cd my-project
cln init

start:
    string message = greet("Clean Language")
    print(message)

    integer result = add(5, 3)
    print("5 + 3 = " + result.toString())

functions:
    string greet(string name)
        return "Hello, {name}!"

    integer add(integer a, integer b)
        return a + b

# Compile to WebAssembly
cln compile -o hello.wasm hello.cln

# Run with clean runtime
cln run hello.wasm

Hello, Clean Language!
5 + 3 = 8