Find common items from two Arrays in JavaScript

In this tutorial, you will learn how to find common items from two arrays in JavaScript.

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There are many ways to find common items from two arrays. But we explain here one of them using for loop.

Follow the steps below to find common items from two arrays

  1. First, initialize a new empty array.
  2. Now, iterate all the items in one of them array using for loop.
  3. In this for loop, iterate all the items of the other array.
  4. If the item is present, then add to the new array.
  5. Otherwise continue with the new item.

By following the above steps, we will create a function that returns the common items from two arrays.

That’s it for today.

Thank you for reading. Happy Coding!

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