What is the difference between destructuring and traditional parameter passing in JavaScript?

What is the difference between destructuring and traditional parameter passing in JavaScript?

Destructuring allows you to unpack values from arrays or properties from objects into distinct variables. Traditional parameter passing, on the other hand, involves passing arguments directly to functions without unpacking.

Can you give me an example of both methods?

Sure! For traditional parameter passing:

function greet(name) {
    return `Hello, ${name}!`;
}

greet('Alice'); // Hello, Alice!

And for destructuring:

function greet({ name }) {
    return `Hello, ${name}!`;
}

greet({ name: 'Alice' }); // Hello, Alice!

What are the benefits of using destructuring?

Destructuring makes your code cleaner and more readable, especially when dealing with multiple properties. It also allows for default values and can simplify function signatures.

Are there any downsides to using destructuring?

One downside is that it can be less intuitive for those unfamiliar with the syntax. Additionally, if the structure of the object changes, it may lead to runtime errors.