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

regex vs. split (v11)

Revision 11 of this benchmark created on May 1, 2014

Test runner

Ready to run.

Testing in
Test		Ops/sec
split	`'test.test'.split('.')`	ready
regex	`'test.test'.split(/\./)`	ready

Revisions

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

Revision 1: published by lifesinger on January 15, 2011
Revision 2: published by Kael on May 11, 2011
Revision 3: published by lifesinger on June 13, 2012
Revision 5: published on March 28, 2013
Revision 6: published on August 20, 2013
Revision 7: published by Austin Pray on November 4, 2013
Revision 9: published by adam on March 21, 2014
Revision 10: published on May 1, 2014
Revision 11: published on May 1, 2014
Revision 12: published on June 11, 2014
Revision 14: published on December 16, 2014
Revision 15: published by Jensyn on March 10, 2015