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

array.filter.unique vs new set (v8)

Revision 8 of this benchmark created on February 6, 2019

Preparation HTML

<script src="sizzle.min.js"></script>
  <div class="dodman">Dodman</div>
	<div class="dodman">Dodman</div>
	<div class="dodman">Dodman</div>

Test runner

Ready to run.

Testing in
Test		Ops/sec
querySelectorAll	`var elements = document.querySelectorAll('.dodman');`	ready
sizzle	`var elements = Sizzle('.dodman');`	ready

Revisions

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

Revision 8: published on February 6, 2019