<script src='https://code.jquery.com/jquery-3.3.1.min.js'></script><script> var $jq171 = $.noConflict(true);</script><script src='https://code.jquery.com/jquery-3.6.0.min.js'></script><script> var $jq1113 = $.noConflict(true);</script><script src='https://code.jquery.com/jquery-3.6.1.min.js'></script><script> var $jq1124 = $.noConflict(true);</script><script src="https://code.jquery.com/jquery-3.6.2.min.js"></script><script> var $jq224 = $.noConflict(true);</script><script src="https://code.jquery.com/jquery-3.6.3.min.js"></script><script> var $jq331 = $.noConflict(true);</script><script src="https://code.jquery.com/jquery-3.6.4.min.js"></script><script> var $jq341 = $.noConflict(true);</script><script src="https://code.jquery.com/jquery-3.7.0.min.js"></script><script> var $jq360 = $.noConflict(true);</script><div> <ul id="menu"> <li class="menu-item">1</li> <li class="menu-item">2</li> <li class="menu-item">3</li> <li class="menu-item">4</li> </ul></div>function tests($) { $(".menu-item").eq(2).closest("ul").css({ "background-color": "red" }).parent().css({ "border": "1px solid blue" }).append($("<p></p>").text("Text.").css({ "background-color": "green" })).end().end().remove(); console.log('tests' + $);}tests($jq171);tests($jq1113);tests($jq1124);tests($jq224);tests($jq331);tests($jq341);tests($jq360);--enable-precise-memory-info flag.
| Test case name | Result |
|---|---|
| Test jQuery 1.7.1 | |
| Test jQuery 1.11.3 | |
| Test jQuery 1.12.4 | |
| Test jQuery 2.2.4 | |
| Test jQuery 3.3.1 | |
| Test jQuery 3.4.1 | |
| Test jQuery 3.6.0 |
| Test name | Executions per second |
|---|---|
| Test jQuery 1.7.1 | 54179.2 Ops/sec |
| Test jQuery 1.11.3 | 49649.5 Ops/sec |
| Test jQuery 1.12.4 | 48315.6 Ops/sec |
| Test jQuery 2.2.4 | 49525.4 Ops/sec |
| Test jQuery 3.3.1 | 48921.1 Ops/sec |
| Test jQuery 3.4.1 | 49140.8 Ops/sec |
| Test jQuery 3.6.0 | 49595.7 Ops/sec |
Measuring the performance of different JavaScript libraries and versions is crucial for developers to make informed decisions about which library to use in their projects.
The provided benchmark definition json represents a test case that compares the performance of different versions of jQuery (a popular JavaScript library used for DOM manipulation, event handling, and AJAX interactions) on a Windows 10 desktop with Chrome 113 as the browser.
Here's what options are compared:
Pros of using this approach:
Cons of using this approach:
Other considerations:
Now that I've taken a deep breath, let me summarize:
The provided benchmark definition json represents a test case that compares the performance of different versions of jQuery on a Windows 10 desktop with Chrome 113 as the browser. While this approach provides valuable insights into execution speed, it has limitations and should be considered in conjunction with other factors when making decisions about which library to use in your project.
