Java Script class

Java script classes introduced in ECMA SCRIPT 2015.In ECMA Script 5.1,it is not allowing for class keyword but in ECMA 6 it introduces the class keyword for creating classes in java scripts. Java script classes are using prototype based inheritance.In this post, I'm using ECMA 6 to demonstrate classes.Defining a class.

JavaScript Protoypes

Prototype is a fundamental concept that every java-script developer should understand. Every java script object has a Prototype and Prototype is also a object.All java-script objects inherit their properties and methods from prototype.by default prototype property is empty for every function.

characteristics of java scrpts

• Single Threaded

• Non-blocking IO

• Asynchronous

• Dynamically typed

• Multi paradigm

• Event driven

What is Asynchronous ?

Introduction to javascripts

Java scripts are used for front end development in web sites. It used to control web pages both client side and server side and it support for OOP(Object oriented programming) and object oriented programming.