jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.

jsperf.com URLs are mirrored at the same path, e.g:

https://jsperf.com/negative-modulo/2

Can be accessed at:

https://jsperf.app/negative-modulo/2

Test 2

Benchmark created on April 10, 2024

Preparation HTML

<script src="https://code.jquery.com/jquery-3.7.1.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>

<div class="wtHolder" style="position: relative; height: 370px; width: 83px;"><div class="wtHider" style="height: 6313px;"><div class="wtSpreader" style="position: relative; top: 0px;"><table class="htCore"><colgroup><col style="width: 64px;"></colgroup><thead><tr><th class="" style="height: 36px;"><div class="relative"><span class="colHeader"></span></div></th></tr></thead><tbody><tr><td class="htDimmed" style="height: 24px;"><button style="display:none;" class="add-filter"></button><img class="delete-filter" style="display:none;" src="../Content/Images/button.remove.png"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194566263">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194566263"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194566262">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194566262"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194566259">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194566259"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194566245">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194566245"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194566246">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194566246"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565236">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565236"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565235">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565235"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565232">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565232"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565231">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565231"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565230">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565230"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565229">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565229"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565226">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565226"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565225">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565225"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565224">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565224"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565223">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565223"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565222">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565222"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565221">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565221"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565220">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565220"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565219">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565219"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565217">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565217"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565215">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565215"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565214">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565214"></td></tr><tr><td class="htCenter htDimmed" style="height: 24px;"><img class="download-single-asset"  dp-action="download-asset" title="Download" src="../Content/Images/download_drive_blue.png" id="194565213">  <img class="delete-single-asset" title="Delete media" src="../Content/Images/button.remove.png" id="194565213"></td></tr></tbody></table><div class="htBorders"><div style="position: absolute; top: 0px; left: 0px;"><div class="wtBorder current" style="background-color: rgb(75, 137, 255); height: 2px; width: 2px; display: none;"></div><div class="wtBorder current" style="background-color: rgb(75, 137, 255); height: 2px; width: 2px; display: none;"></div><div class="wtBorder current" style="background-color: rgb(75, 137, 255); height: 2px; width: 2px; display: none;"></div><div class="wtBorder current" style="background-color: rgb(75, 137, 255); height: 2px; width: 2px; display: none;"></div><div class="wtBorder current corner" style="background-color: rgb(75, 137, 255); height: 6px; width: 6px; border: 1px solid rgb(255, 255, 255); display: none;"></div></div><div style="position: absolute; top: 0px; left: 0px;"><div class="wtBorder fill" style="background-color: rgb(255, 0, 0); height: 1px; width: 1px; display: none;"></div><div class="wtBorder fill" style="background-color: rgb(255, 0, 0); height: 1px; width: 1px; display: none;"></div><div class="wtBorder fill" style="background-color: rgb(255, 0, 0); height: 1px; width: 1px; display: none;"></div><div class="wtBorder fill" style="background-color: rgb(255, 0, 0); height: 1px; width: 1px; display: none;"></div><div class="wtBorder fill corner" style="background-color: rgb(255, 0, 0); height: 6px; width: 6px; border: 1px solid rgb(255, 255, 255); display: none;"></div></div></div></div></div></div>

Test runner

Ready to run.

Testing in
Test		Ops/sec
css	`$(document).on("click", "img.download-single-asset", function () { });`	ready
attribute	`$(document).on("click", "[dp-action~='download-asset']", function () { });`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published on April 10, 2024
Revision 2: published on April 10, 2024