CodeNPP - Web Compiler

main.js

// Welcome to CodeNPP!
// Try writing some JavaScript code and click Run

function greet(name) {
    return "Hello, " + name + "!";
}

const message = greet("World");
console.log(message);

// Fibonacci sequence
function fibonacci(n) {
    if (n <= 1) return n;
    return fibonacci(n - 1) + fibonacci(n - 2);
}

console.log("Fibonacci(10):", fibonacci(10));

Output

Console

Ln 1, Col 1 JavaScript

UTF-8