Run results for: for vs enumerated forEach

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.1 Safari/605.1.15

Browser: Safari 14

Operating system: Mac OS X 10.15.6

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

var arr = [];
for (var i = 0; i < 1000; i++) {
  arr[i] = i;
}

Tests:

for
var clone = []; for (var i = 0; i < arr.length; i++) { clone[i] = arr[i]; }
forEach
var clone = []; arr.forEach((element) => { clone.push(element); });
forEach (enumerated)
var clone = []; arr.forEach((element, i) => { clone[i] = element; });