Proxy API usage scenarios —— Freeze Object

freeze-object.js

const man = { name: "Bytefer" };

function freezeObject(obj) {
  return new Proxy(obj, {
    set() {
      return true;
    },
    deleteProperty() {
      return false;
    },
    defineProperty() {
      return true;
    },
    setPrototypeOf() {
      return true;
    },
  });
}

const freezedMan = freezeObject(man);