What is class privacy in JavaScript?

What is class privacy in JavaScript?

Class privacy in JavaScript refers to the ability to restrict access to certain properties and methods of a class, ensuring that they cannot be accessed from outside the class.

How can I implement private fields in a JavaScript class?

You can implement private fields in a JavaScript class using the # syntax. For example: class MyClass { #privateField; }.

Are private fields truly private?

Yes, private fields are truly private and cannot be accessed or modified from outside the class, providing encapsulation.

Can I use private methods in JavaScript classes?

Yes, you can use private methods in JavaScript classes by defining them with the # syntax, just like private fields.

What are the benefits of using class privacy?

The benefits include better encapsulation, reduced risk of unintended interference, and improved code maintainability.