Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36
Chrome 55
Mac OS X 10.11.6
Other
8 years ago
Test name Executions per second
jQuery 3.1.1 Slim 504280.9 Ops/sec
Vanilla JS 2555371.8 Ops/sec
HTML Preparation code:
AخA
 
1
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.slim.min.js"></script>
2
<div class="test"></div>
3
<div class="test2"></div>
Tests:
  • jQuery 3.1.1 Slim

     
    var el = $(".test");
  • Vanilla JS

     
    var el = document.getElementsByClassName('test');