1'use strict';
2// ECMAScript 2017
3const object = {'a': 1, 'b': 2, 'c' : 3};
4for (const [key, value] of Object.entries(object)) {
5  console.log(key, value);
6}

1Object.entries(obj).forEach(([key, value]) => {
2	console.log(key, value);
3});

1for (const [key, value] of Object.entries(object1)) {
2  console.log(`${key}: ${value}`);
3}
4