When should I use inheritance in JavaScript?

When should I use inheritance in JavaScript?

Inheritance in JavaScript is useful when you want to create a new class that is based on an existing class, allowing you to reuse code and extend functionality.

Can you give me an example of inheritance in JavaScript?

Sure! Here's a simple example: you can create a base class Animal and a derived class Dog that inherits from Animal. The Dog class can have its own methods while also using methods from Animal.

What are the benefits of using inheritance?

The benefits include code reusability, easier maintenance, and the ability to create a hierarchical relationship between classes.

Are there any downsides to using inheritance?

Yes, potential downsides include increased complexity, tight coupling between classes, and difficulties in understanding the code structure.