Code Snippet Generator

1// Hello World in JavaScript
2function greetUser(name) {
3    return `Hello, ${name}! Welcome to JavaScript.`;
4}
5
6// Example usage
7const userName = "Developer";
8console.log(greetUser(userName));
9
10// Arrow function example
11const calculateSum = (a, b) => a + b;
12console.log(`Sum: ${calculateSum(5, 3)}`);