Can you use getters and setters in classes?

Short answer: Yes, getters and setters control access to object properties. Example: class Person {

Example code

constructor(name) { this._name = name; } get name() { return this._name; } set name(value) { this._name = value; }
}
const p = new Person("Sandeep"); console.log(p.name); // Sandeep p.name = "Ravi"; console.log(p.name); // Ravi

Real-world example (ShopNest)

ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.