What’s the Difference Between Properties and Methods in JavaScript?

In JavaScript, a method is essentially a function that belongs to an object. So if you have a function like `getName` inside a `person` object, that's considered a method. However, not all functions are methods — think of methods as specialized functions tied to an object. It’s like having fingers vs. thumbs; all methods are functions, but not every function qualifies as a method.

In object-oriented programming, using getters and setters feels a bit strict but is helpful for safety. Properties help manage access to a field while acting like a direct value. Check out this example:

class Rectangle {
#height;
constructor(height, width) {
this.#height = height;
this.width = width;
}
get height() { return this.#height; }
set height(x) { this.#height = (x < 1 ? 1 : x); }
getArea() { return this.height * this.width; }
}

Here, `height` acts like a property but also involves method behavior under the hood.

This is really a semantic debate! Most programming languages have fields, which store data. In JavaScript, properties effectively encapsulate fields and manage access to them. While properties in languages like C# are distinct, in JavaScript, properties often just refer to object attributes. It’s good to check how the terminology is used in the language you're dealing with!