HTML Preparation code:
AخA
 
1
<div id="parent">
2
    <div id="child">
3
        Child
4
    </div>
5
</div>
6
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.js'></script>
Script Preparation code:
 
var $parent = $("#parent");
Tests:
  • $("#child")

     
    $("#child");
  • $parent.find("#child")

     
    $parent.find("#child");
  • document.getElementById("child")

     
    document.getElementById("child");
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    $("#child")
    $parent.find("#child")
    document.getElementById("child")

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
Chrome 84 on Windows
View result in a separate tab
Test name Executions per second
$("#child") 518295.6 Ops/sec
$parent.find("#child") 293703.2 Ops/sec
document.getElementById("child") 1767809.4 Ops/sec