Run results for: $.each vs Array.forEach

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0

Browser: Firefox 78

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Array.forEach	20.5 Ops/sec
$.each	21.0 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.js'></script>

Script Preparation code:

var array = [];
var i = 0;
while (i < 1000) {
  array.push(i++);
}

Tests:

Array.forEach
array.forEach(function (element, index) { console.log(index + " " + element); });
$.each
$.each(array, function (index, element) { console.log(index + " " + element); });