What is a for-of loop in JavaScript?

Can you explain what a for-of loop is in JavaScript?

Sure! A for-of loop is used to iterate over iterable objects like arrays, strings, and more.

How does it differ from a for-in loop?

The for-in loop iterates over the keys of an object, while for-of iterates over the values of iterable objects.

Can you give me an example of a for-of loop?

Absolutely! Here's an example:

const array = [1, 2, 3];
for (const value of array) {
    console.log(value);
}

This will log 1, 2, and 3 to the console.

Are there any performance considerations I should be aware of?

Generally, for-of loops are efficient for iterating over arrays, but for large datasets, consider using traditional for loops for better performance.