Answers for "can you loop in a object"

javascript loop through object

Object.entries(obj).forEach(
    ([key, value]) => console.log(key, value)
);

loop through an object

Object.keys
Object.values
Object.entries

const fruits = {
  apple: 28,
  orange: 17,
  pear: 54,
}

const entries = Object.entries(fruits)
console.log(entries)
// [
//   [apple, 28],
//   [orange, 17],
//   [pear, 54]
// ]