Benchmark: jquery 1.12.4 vs 2.2.4 vs 3.5.1

HTML Preparation code:

<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js'></script>
<script>
  var $jq1124 = $.noConflict(true);
</script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script>
  var $jq224 = $.noConflict(true);
</script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
  var $jq351 = $.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>  
    <li class="menu-item">5</li>  
    <li class="menu-item">6</li>  
    <li class="menu-item">7</li>  
    <li class="menu-item">7</li>  
    <li class="menu-item">7</li>  
    <li class="menu-item">7</li>  
    <li class="menu-item">7</li>  
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li>     <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li>     <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
        <li class="menu-item">7</li> 
    <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</li>  <li class="menu-item">7</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:

jquery 1.12.4
tests($jq1124);
jquery 2.2.4
tests($jq224);
jquery 3.5.1
tests($jq351);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
jquery 1.12.4
jquery 2.2.4
jquery 3.5.1

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 26 days ago):

LLMs can make mistakes. Check important info.

**What is being tested?**

MeasureThat.net is testing the performance of different versions of jQuery (a popular JavaScript library) on Firefox 130 browser.

The benchmark definition JSON contains three test cases, each corresponding to a different version of jQuery: 1.12.4, 2.2.4, and 3.5.1.

**Options compared**

In this benchmark:

* The main variable being tested is the version of jQuery used (1.12.4, 2.2.4, or 3.5.1).
* Other variables that might affect performance, such as browser type, device platform, operating system, and number of executions per second, are not explicitly controlled for.

**Pros and cons of each option**

* **Using a specific version of jQuery**: This allows for a controlled comparison between different versions.
	+ Pros: easy to understand the impact of changing the version on performance.
	+ Cons: might not reflect real-world scenarios where users choose different versions based on their needs.
* **Not controlling for other variables**: This could lead to confounding variables affecting the results, making it harder to determine the true impact of the jQuery version on performance.

**Latest benchmark result**

The latest benchmark result shows that:

* jQuery 2.2.4 performs best with an average of 35706.43359375 executions per second.
* jQuery 3.5.1 performs slightly worse, with an average of 33937.06640625 executions per second.
* jQuery 1.12.4 performs the worst, with an average of 24721.806640625 executions per second.

Please note that these results are based on a single browser and device platform, which might not be representative of other users' experiences.

Latest run results:

Run details: (Test run date: 2 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0

Browser/OS: Firefox 130 on Windows

View result in a separate tab

Test name	Executions per second
jquery 1.12.4	24721.8 Ops/sec
jquery 2.2.4	35706.4 Ops/sec
jquery 3.5.1	33937.1 Ops/sec

Related benchmarks:

jquery 1.12.4 vs 2.2.4 vs 3.5.1 (version: 0)

Comparing performance of: jquery 1.12.4 vs jquery 2.2.4 vs jquery 3.5.1

Comparing performance of: jquery 1.12.4 vs jquery 2.2.4 vs jquery 3.5.1

Created: 4 years ago by: Guest

Jump to the latest result

jquery 1.12.4

jquery 2.2.4

jquery 3.5.1

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 26 days ago):