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

$(window) vs $.window

Benchmark created by Alexander Schmitz on December 28, 2012

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script>
$.window = $(window);
</script>

Test runner

Ready to run.

Testing in
Test		Ops/sec
$(window)	`$(window).width();`	ready
$.window	`$.window.width();`	ready

Revisions

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

Revision 1: published by Alexander Schmitz on December 28, 2012