Create a deep clone of an object

deep-clone.js

const deepClone = (obj) => {
  let clone = obj;

  if (obj && typeof obj === "object") {
    clone = new obj.constructor();

    Object.getOwnPropertyNames(obj).forEach((property) => {
      clone[property] = deepClone(obj[property]);
    });
  }

  return clone;
};