Benchmark: jQuery 3.5 versus 1.12.4

HTML Preparation code:

<script src='https://code.jquery.com/jquery-1.12.4.min.js'></script>
<script>
  var $jq1124 = $.noConflict(true);
</script>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script>
  var $jq331 = $.noConflict(true);
</script>
<script src="https://code.jquery.com/jquery-3.4.0.min.js"></script>
<script>
  var $jq34 = $.noConflict(true);
</script>
<script src="https://code.jquery.com/jquery-3.5.0.min.js"></script>
<script>
  var $jq35 = $.noConflict(true);
</script>
<div>
  <ul id="menu">
    <li class="menu-item">1</li>
    <li class="menu-item">2</li>
    <li class="menu-item">3</li>
    <li class="menu-item">4</li>  
  </ul>
</div>

Script Preparation code:

function tests($) {
    $(".menu-item").eq(2).closest("ul").css({
      "background-color": "red"
    }).parent().css({
      "border": "1px solid blue"
    }).append($("<p></p>").text("Text.").css({
      "background-color": "green"
    })).end().end().remove();
  console.log('tests' + $);
}

Tests:

1.12.4
tests($jq1124);
3.3.1
tests($jq331);
3.4
tests($jq34);
3.5
tests($jq35);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
1.12.4
3.3.1
3.4
3.5

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 3 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0

Browser/OS: Chrome 120 on Windows

View result in a separate tab

Test name	Executions per second
1.12.4	8929.2 Ops/sec
3.3.1	19984.7 Ops/sec
3.4	14697.7 Ops/sec
3.5	16001.1 Ops/sec

jQuery 3.5 versus 1.12.4 (version: 0)

Comparing performance of: 1.12.4 vs 3.3.1 vs 3.4 vs 3.5

Created: 4 years ago by: Registered User

Jump to the latest result

1.12.4

3.3.1

3.4

3.5

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A