javascript object entries map code example

Example 1: foreach key value javascript

const object1 = {
  a: 'somestring',
  b: 42
};

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

// expected output:
// "a: somestring"
// "b: 42"
// order is not guaranteed

Example 2: js loop through object

const obj = { a: 1, b: 2, c: 3 }

for (const [key, value] of Object.entries(obj)) {
	console.log(key, value)
}