How do I create a class in JavaScript?

How do I create a class in JavaScript?

To create a class in JavaScript, you can use the class keyword followed by the class name. For example:

class MyClass {
    constructor() {
        // Initialization code
    }
}

What is the purpose of the constructor?

The constructor is a special method that is called when an instance of the class is created. It initializes the object's properties.

Can I add methods to the class?

Yes, you can add methods inside the class definition. For example:

class MyClass {
    constructor() {
        this.name = 'Example';
    }
    greet() {
        console.log(`Hello, ${this.name}!`);
    }
}

How do I create an instance of the class?

You can create an instance of the class using the new keyword:

const myInstance = new MyClass();
myInstance.greet(); // Outputs: Hello, Example!