How do I iterate over arrays in JavaScript?

How do I iterate over arrays in JavaScript?

You can use several methods to iterate over arrays in JavaScript, such as for loops, forEach, map, and more.

Can you give me an example using forEach?

Sure! Here's an example:

const fruits = ['apple', 'banana', 'cherry'];
fruits.forEach((fruit) => {
  console.log(fruit);
});

This will log each fruit to the console.

What about using a for loop?

Absolutely! Here's how you can do it with a for loop:

const fruits = ['apple', 'banana', 'cherry'];
for (let i = 0; i < fruits.length; i++) {
  console.log(fruits[i]);
}

This will achieve the same result.

Are there any other methods I should know about?

Yes! You can also use the map method to create a new array based on the original one. It's very useful for transforming data.