When we call the printName property of our object, JavaScript will try to find the property.

Now, let’s use the printName function to print the name of our user. Assignments to objects never go to their prototype. Something to notice here is that the string that we’re assigning to myUser is not being assigned to the Person object, just to myUser. Now, let’s create an instance for this object, called myUser, which is going to look like this: const myUser = Object.create(Person) Īs you can see, we just created an empty object referencing the Person object. This object’s simply going to have a function called printName for now, which is going to print to us our name. We declare an object by using the declarative form: const user = `) We know for a fact that, in JavaScript, we can declare an object in two simple ways.

If you’ve been using JavaScript for a while, you must have heard somewhere that “everything in JavaScript is an object.” Well, that’s not quite true! We’re going to learn how Prototypes allow JavaScript to achieve the concept of Object-Oriented Programming, and what that means. In this article, we’re going to learn about Prototypes in JavaScript, especially about the Prototype Chain, how it works, when should we use it and its benefits.

Javascript prototype