Benchmark: JQuery version speed test - PT

HTML Preparation code:

<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js'></script>
<script>
  var $jq102 = $.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/3.3.1/jquery.min.js"></script>
<script>
  var $jq331 = $.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:

$jq102
tests($jq102);
$jq224
tests($jq224);
$jq331
tests($jq331);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
$jq102
$jq224
$jq331

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

This benchmark does not have any results yet. Be the first one to run it!

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

Let's break down the provided benchmark JSON and explain what's being tested.

**Benchmark Definition**

The benchmark definition is a JavaScript function named `tests` that takes jQuery as an argument, `$`. The function performs several operations:

1. It selects the element with class `menu-item` at index 2 from the HTML menu and changes its closest parent's background color to red.
2. It appends a new paragraph element with text "Text." and background color green to the parent of the previous step, then removes the original paragraph element.
3. Finally, it logs the value of `$` to the console.

**Html Preparation Code**

The HTML preparation code includes multiple versions of jQuery:

* jQuery 1.10.2
* jQuery 2.2.4 with `$.noConflict(true)` to disable conflicts with other libraries (more on this later)
* jQuery 3.3.1 with `$.noConflict(true)`

This suggests that the benchmark is testing the performance differences between these three versions of jQuery.

**Individual Test Cases**

The individual test cases are stored in an array, where each object contains:

* A `Benchmark Definition` property, which is a reference to the original `tests` function definition.
* A `Test Name` property, which corresponds to one of the three jQuery versions being tested (`$jq102`, `$jq224`, or `$jq331`).

**Library: jQuery**

jQuery is a popular JavaScript library that simplifies DOM manipulation and event handling. It provides a consistent API across different browsers.

**$.noConflict()**

The `$.noConflict()` method returns jQuery, allowing other libraries to use the same namespace without conflicts. By disabling conflicts with other libraries, the benchmark can focus on the performance differences between jQuery versions.

**Special JS Feature or Syntax: None**

There are no special JavaScript features or syntax used in this benchmark.

**Other Alternatives**

If you're interested in exploring alternative benchmarks or testing frameworks for JavaScript, here are a few options:

* BenchmarkJS: A popular benchmarking framework for Node.js and browser environments.
* Microbenchmark: A lightweight benchmarking library for Node.js and browser environments.
* V8 Benchmark: A benchmarking framework specifically designed for Google's V8 engine.

Keep in mind that the choice of benchmarking tool or framework depends on your specific use case, performance requirements, and testing goals.

Related benchmarks:

JQuery version speed test - PT (version: 0)

Comparing performance of: $jq102 vs $jq224 vs $jq331

Created: 6 years ago by: Registered User

Jump to the latest result

$jq102

$jq224

$jq331

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):