Run results for: for vs enumerated forEach

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; Pixel 3a) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36

Browser: Chrome Mobile 87

Operating system: Android

Device Platform: Mobile

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; });