Let’s discuss this in detail. How is an array of objects "a pain to use in javascript"? These objects are quite different from JavaScript’s primitive data-types(Number, String, Boolean, null, undefined and symbol). Finally, with ES2017, it's official now! Hey guys in this article we will discuss how to convert Javascript objects into an array. However, one key difference between Arrays and Array-like Objects is that Array-like objects inherit from Object.prototype instead of Array.prototype. Converting an array-like object into an array using the spread operator (which was introduced in ES6) only works on objects that are iterable. Consider the following object – # Converting Object to an Array. We have 3 variations to convert an Object to an Array Array has an array of methods (sorry, bad pun ). Today, let us look at how to do the opposite: convert a string back to an array.. String.split() Method The String.split() method converts a string into an array of substrings by using a separator and returns a new array. Every … We will make use of split, Array.from, spread, Object.assign and for loop. When JavaScript tries to operate on a "wrong" data type, it will try to convert the value to a "right" type. Typescript Object Array. Introduction: Objects, in JavaScript, is it’s most important data-type and forms the building blocks for modern JavaScript. Previously, converting from an object to an array was the only direction with built-in methods for the Object class. The String in JavaScript can be converted to Array in 5 different ways. The Object.keys() takes the object as an argument and returns the Object properties in an array. – iGanja Oct 31 '17 at 17:07 To convert JavaScript object to array, we can use two functions – Object.keys() and Object.values(). Wow, these comments make my head hurt. Let’s discuss all the methods in brief. Example: Using the Object.keys() method. In an earlier article, we looked at how to convert an array to string in vanilla JavaScript. In this tutorial, we are going to learn about three different ways to convert an object into an array in JavaScript. Suppose, our javascript object is – var jsObj = { key1 : 'value 1', key2 : 'value 2', }; Now, if you want to for loop through this object, you will need to first convert Woohoo So by converting the object into an array, you have access to all of that. In Application development, We used to get the use cases where data retrieved from REST API/Database in the form of Array/Object, so need to convert this to Object/Array. Granted the objects are normally all the same structure, but we use arrays of objects all the time, quite painlessly. There are scenarios where we need to convert a javascript object into an array and we can easily achieve that using Object class methods. 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