Run results for: for ... of vs Array.forEach vs for cycle - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36

Browser: Chrome 83

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
for ... of	1111.5 Ops/sec
Array.forEach	1241.8 Ops/sec
for cycle	988.9 Ops/sec

Website performance monitoring

Script Preparation code:

var array = [1,2,3,4,5,6,7,8,9,10];

Tests:

for ... of
for (const element of array) { console.log(element); }
Array.forEach
array.forEach(function (element) { console.log(element); });
for cycle
for (let i = 0; i < array.length; ++i) { console.log(array[i]); }