Answers for "map through key value pairs javascript"

loop through key value pairs js

for (const [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}

map through keys javascript

var myObject = { 'a': 1, 'b': 2, 'c': 3 };

for (var key in myObject) {
  if (myObject.hasOwnProperty(key)) {
    myObject[key] *= 2;
  }
}

console.log(myObject);
// { 'a': 2, 'b': 4, 'c': 6 }