What are the best practices for destructuring in JavaScript?

What are the best practices for destructuring in JavaScript?

When destructuring in JavaScript, it's best to use clear variable names, avoid deep destructuring, and provide default values.

Can you give me an example of destructuring an object?

Sure! For example, if you have an object const person = { name: 'Alice', age: 25 };, you can destructure it like this: const { name, age } = person;.

What about destructuring arrays?

For arrays, you can do something like const numbers = [1, 2, 3]; const [first, second] = numbers; to get the first and second elements.

Are there any common mistakes to avoid?

Yes, a common mistake is trying to destructure undefined values, which can lead to errors. Always ensure the value exists before destructuring.