JavaScript Classes #1: The Basics - JavaScript OOP Tutorial

In JavaScript you can use the OOP (Object-Oriented-Programming) feature of "classes" to construct objects which are then useful resources for your script/application. By using the "class" keyword you are able to create a definition of a class and then from there you can instantiate it using the "new" keyword followed by the class name. You can think of a class as being a specified structure of what the eventual object HAS and also what it DOES. In this video I take you through a simple and easy to understand example of defining a class called "Rectangle" and then creating different objects based off of it. I explain how instance properties/variables, instance methods and how constructors work - along with the "this" keyword. For your reference, check this out: https://developer.mozilla.org/en-US/d... Support me on Patreon:   / dcode   Follow me on Twitter @dcode! If this video helped you out and you'd like to see more, make sure to leave a like and subscribe to dcode!