What are static methods in JavaScript ES6 classes?

What are static methods in JavaScript ES6 classes?

Static methods are functions defined on a class itself, not on instances of the class. They are called on the class, not on objects.

Can you give me an example of a static method?

Sure! Here's a simple example:

class MathUtil {
    static add(a, b) {
        return a + b;
    }
}

console.log(MathUtil.add(5, 3)); // Outputs: 8

How do static methods differ from instance methods?

Static methods belong to the class itself and can be called without creating an instance, while instance methods require an object to be called.

Are static methods inherited by subclasses?

Yes, static methods are inherited by subclasses, but they are called on the class itself, not on instances.