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

Remove decimal points in floating point number (v2)

Revision 2 of this benchmark created on May 4, 2023

Test runner

Ready to run.

Testing in
Test		Ops/sec
Math.floor()	`Math.floor(Math.random() * 1e4)`	ready
OR with 0 (x \| 0)	`(Math.random() * 1e4) \| 0`	ready

Revisions

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

Revision 1: published on May 4, 2023
Revision 2: published on May 4, 2023