Can you destructure arrays in JavaScript?

Can you destructure arrays in JavaScript?

Yes, you can destructure arrays in JavaScript using the destructuring assignment syntax. For example, you can do this: const arr = [1, 2, 3]; const [a, b] = arr; // a = 1, b = 2

What if I want to skip some elements?

You can skip elements by leaving the corresponding positions empty. For example, const arr = [1, 2, 3, 4]; const [, b, , d] = arr; // b = 2, d = 4

Can I use destructuring with default values?

Absolutely! You can assign default values like this: const arr = [1]; const [a, b = 2] = arr; // a = 1, b = 2

Are there any limitations to destructuring?

One limitation is that destructuring only works with iterable objects. If you try to destructure a non-iterable, it will throw an error.