JavaScript Objects in Depth, Part 2: Inheritance

See the original posting on DZone Python


If you are not very comfortable with JavaScript objects, you can go through its first part JavaScript Object in Depth, Part 1: The Fundamentals.


Inheritance is a key feature of Object-Oriented Programming. Like any other Object-Oriented Programming language, JavaScript also supports inheritance. JavaScript objects have a special hidden property [[ Prototype ]] that is either null or references another object, called "a prototype."