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
<div id="container">
<img src="images/logo.png" />
<h1>SIMPLE DEMO</h1>
<canvas id="canvas" width="640" height="480" oncontextmenu="return false;" onselectstart="return false;">
<!-- This text is displayed if the visitor's browser does not support HTML5.
You can change it, but it is a good idea to link to a description of a browser
and provide some links to download some popular HTML5-compatible browsers. -->
Your browser does not appear to support HTML5. Try upgrading your browser to the latest version. <a href="http://www.whatbrowser.org/">What is a browser?</a>
<br><br><a href="http://www.microsoft.com/windows/internet-explorer/default.aspx">Microsoft Internet Explorer</a><br>
<a href="http://www.mozilla.com/firefox/">Mozilla Firefox</a><br>
<a href="http://www.google.com/chrome/">Google Chrome</a><br>
<a href="http://www.apple.com/safari/download/">Apple Safari</a><br>
<a href="http://www.google.com/chromeframe">Google Chrome Frame for Internet Explorer</a><br>
</canvas>
<div style="margin-top:30px;"><button onclick="stop()">Stop</button> Drew <span id="draw_number"></span> images in <span id="draw_time">0</span> seconds (60FPS).</div>
<p>(Test duration: 10 seconds)</p>
<br>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
Ready to run.
Test | Ops/sec | |
---|---|---|
normal |
| ready |
obfuscated |
| ready |
optimized |
| ready |
closure |
| ready |
jsobfuscate |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.