How do you create a set in JavaScript?

Creating a set in JavaScript is achieved by utilizing the Set constructor. When you invoke new Set(), you create a set object that can hold unique values of any type, whether it's primitive values or references to objects. This is fundamental in JavaScript because it provides a collection where you can store values without duplicates, automatically ensuring that each element is unique.

The Set constructor allows you to also initialize the set with an iterable, making it a versatile choice for operations that require a unique collection of items. For example, you might pass an array to new Set(array), which will then contain only the unique elements from that array.

Other methods of creating collections, such as array literals or defining a class, do not create sets. Arrays, for instance, can hold duplicate values and have different methods and properties compared to sets. Similarly, while you can create a class in JavaScript, this does not relate to creating a set. The use of the new operator with an object without the context of Set would merely create a standard object, not a set.

Thus, the proper and specific method to create a set in JavaScript is to utilize the Set constructor, ensuring you are taking advantage of