Here I have taken an array of numbers and I will do the JavaScript Loop through array by using the different looping methods. Let’s have a look and find the optimal one for you. In this article, we are going to see 6 different approaches to how you can iterate through in Javascript. Let’s say you have an object like so: const json = '{"name": "Tommy", "secondNam The JavaScript for loop is similar to the Java and C for loop. Looping through an array of objects. While JavaScript doesn’t support true multi-dimensional arrays, you can use array nesting, as described above, to achieve the same effect. It’s possible to access different elements within the array, or iterate through the array in a sophisticated way to solve a complex problem. For-each over an array in JavaScript. The callback function takes up 3 arguments: The thisArg (optional) - value for the callback function which will be used as its this value. The easiest way to work with large arrays is to use loops. You can then loop through the values array by using any of the array looping methods. In es6 we have a forEach method which helps us to iterate over the array of objects. Sign up for Treehouse. for (var i=0; i < myArray.length; i++) for (i = 0; i <= myArray.length;) for (i < myArray.length; i++) Answer: for (var i=0; i < myArray.length; i++) Previous See answer Hide answer Next . Know how to iterate through all options of a