What are the differences between class and prototype inheritance in JavaScript?

What are the differences between class and prototype inheritance in JavaScript?

Class inheritance is a syntactical sugar over prototype inheritance. In class inheritance, you define a class and create instances using the new keyword, while prototype inheritance allows objects to inherit directly from other objects.

Can you explain how prototype inheritance works?

Sure! In prototype inheritance, each object has a prototype object from which it can inherit properties and methods. When you try to access a property, JavaScript first checks the object itself, then its prototype, and so on up the prototype chain.

What are the advantages of using class inheritance?

Class inheritance provides a clearer and more structured way to create objects and manage inheritance, making the code easier to read and maintain. It also supports features like static methods and inheritance of methods.

Are there any downsides to using class inheritance?

Yes, class inheritance can lead to a more rigid structure and can make it harder to change the hierarchy later. It may also introduce complexity if not managed properly.