![]() The second argument passed into the callback you provide to the forEach method will be the current index the forEach loop is at, which is how you can get the index in a forEach loop. When you use the method you need to pass in a callback, your callback should then accept a set of arguments so you can deal with each array item however you need. How to get the index in a forEach loop in JavaScript ![]() This post will cover how to get the JavaScript forEach index whenever you use it. In JavaScript we now have many ways to be able to loop/iterate through an array of items, such as for loops, while loops, for of loops, forEach, map and so on.īut, some of these methods make it a little harder to find the index when compared to a standard for loop.
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