Run results for: for vs forEach (working)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Browser: Chrome 67

Operating system: Mac OS X 10.13.5

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
for loop	9.4 Ops/sec
forEach	9.0 Ops/sec

Script Preparation code:

var testArray = [];

for (var i = 1; i <= 10000; i++) {
   testArray.push(i);
}

Tests:

for loop
for(var i = 0, length = testArray.length; i < length; i += 1) { console.log(testArray[i]); }
forEach
testArray.forEach((item) => { console.log(item); });