JavaScript Classes, Objects, and Functions for OOP programming

Javascript has classes, objects, and functions just like many other languages. This can be very useful for large projects, and to be OOP to have clean efficient code and flexible enough for everyone to use.



In this tutorial, we will learn how to use these objects in functions, and also how to set global variables and learn about Global Scope so that you may be able to assign variables in JS without loosing the meaning.



This is exactly how many libraries work, for example DOJO uses this system to make a powerful OOP script.