Can you explain JavaScript classes in depth?

Can you explain JavaScript classes in depth?

Sure! JavaScript classes are a syntactical sugar over JavaScript's existing prototype-based inheritance. They provide a clearer and more concise way to create objects and handle inheritance.

What are the main features of JavaScript classes?

The main features include constructors, methods, inheritance, static methods, and getters/setters. Constructors initialize new objects, while methods define behaviors.

How do I create a class and an instance of it?

You can create a class using the class keyword. For example: class MyClass { constructor() { } } and to create an instance, use const myInstance = new MyClass();.

Can you explain inheritance in JavaScript classes?

Inheritance allows one class to inherit properties and methods from another. You can use the extends keyword to create a subclass.

What are static methods in JavaScript classes?

Static methods are called on the class itself rather than on instances of the class. They are defined using the static keyword.