Run results for: Object iteration (forEach, for of, for)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36

Browser: Chrome 107

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var object = {};
  
for (let i = 0; i < 1000; i += 1) {
  object['something' + i] = 'value';
}

Tests:

forEach
Object.entries(object).forEach(([key, value]) => { console.log(key, value); });
for of
for (const [key, value] of Object.entries(object)) { console.log(key, value); }
traditional for loop
for (let i = 0; i < Object.keys(object); i += 1) { console.log(Object.keys(object)[i], value); }