JavaScript Loop Over Object Keys
https://www.rajamsr.com/javascript-loop-over-object/
const person = {
name: "John",
age: 30,
favoriteColors: ["Red", "Green"]
};
const keys = Object.keys(person);
// Output: ["name", "age", "favoriteColors"]
// 1. Using a for() loop
for (let i = 0; i < keys.length; i++) {
console.log(keys[i]);
}
// Output: "name", "age", "favoriteColors"
