Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign(). Every object in JavaScript has these methods thanks to Object.

This method accepts an object as a parameter and automatically returns a JSON string. To use stringify(),create a JavaScript object, and then convert it using the stringify() function. After this, ...

and that class methods apply to the class rather than an object. Are these the only reasons? Could you give an example of a case where you would use a class method over an instance method?