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

Javascript VS jQuery Find Scroll Direction (v5)

Revision 5 of this benchmark created by Joshua Wise on October 2, 2014

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Test runner

Ready to run.

Testing in
Test		Ops/sec
Javascript Solution	`document.body.scrollTop;`	ready
jQuery Solution	`$(window).scrollTop();`	ready

Revisions

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

Revision 1: published on February 10, 2014
Revision 2: published by Leslie on April 22, 2014
Revision 3: published by Leslie on April 22, 2014
Revision 5: published by Joshua Wise on October 2, 2014
Revision 6: published on October 22, 2014
Revision 7: published on October 22, 2014
Revision 8: published on January 29, 2015