Run results for: Vanilla JS VS JQuery AJAX perfomance

Run details:

User agent: Mozilla/5.0 (Android 7.1.1; Mobile; rv:81.0) Gecko/81.0 Firefox/81.0

Browser: Firefox Mobile 81

Operating system: Android 7.1.1

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
Vanilla JS	637.9 Ops/sec
Jquery	255.7 Ops/sec

HTML Preparation code:

<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>

Tests:

Vanilla JS
var r = new XMLHttpRequest(); r.open("POST", "http://vanilla-js.com/path/to/api", true); r.onreadystatechange = function () { if (r.readyState != 4 || r.status != 200) return; alert("Success: " + r.responseText); }; r.send("banana=yellow");
Jquery
$.ajax({ type: 'POST', url: "http://vanilla-js.com/path/to/api", data: "banana=yellow", success: function (data) { alert("Success: " + data); }, });