Anil Singh | Code-sample.com

* Inheritance and the prototype chain - JavaScript.  * JavaScript implements inheritance by using objects. Each object has an internal link to another object called its prototype. * Prototypes are hidden objects that are used to share the properties and methods of a parent class to child classes. live result link:-  https://playcode.io/1943752 /* * Inheritance and the prototype chain - JavaScript.    * JavaScript implements inheritance by using objects. Each object has an internal link to another object called its prototype.    * Prototypes are hidden objects that are used to share the properties and methods of a parent class to child classes. */ var obj1 = {   id : 1 ,   name : "Anil" ,   isActive : true ,   age : 39 } var obj2 = {   address : 'Gaur City 2' ,   pin : 201306 ,   __proto__ : obj1 } console . log ( obj2 );