How do I use the includes() method in JavaScript arrays?

Can you explain how the includes() method works in JavaScript arrays?

Sure! The includes() method checks if an array contains a certain value. It returns true or false.

Can you give me an example of using includes()?

Of course! Here's an example: let fruits = ['apple', 'banana', 'orange']; fruits.includes('banana'); // returns true.

What happens if the value is not in the array?

If the value is not found, includes() will return false. For example, fruits.includes('grape'); // returns false.

Can includes() check for objects in an array?

No, includes() checks for reference equality for objects. You need to use a method like find() for that.