encapsulation

In this blog post, we’ll explore the introduction of private class fields in JavaScript and how they can be used to enforce private properties within a class. Before the availability of private class fields, developers would rely on naming conventions to indicate that a property is intended to be private. For example, prefixing the property with an underscore (_) was commonly used. However, these conventions were not strictly enforced and the private properties could still be accessed from outside the class....