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

+new Date() vs (new Date()).getTime() (v2)

Revision 2 of this benchmark created on December 30, 2012

Test runner

Ready to run.

Testing in
Test		Ops/sec
+new Date()	`+new Date()`	ready
(new Date()).getTime()	`(new Date()).getTime()`	ready
Date.now()	`Date.now()`	ready

Revisions

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

Revision 2: published on December 30, 2012