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

regexab

Benchmark created by regex fast on October 14, 2014

Test runner

Ready to run.

Test Ops/sec

test a

Testing in
Test	Ops/sec
test a	`var rgbRgExp = /rgb\(([0-9]+), ([0-9]+), ([0-9]+)\)/; var test = "rgb(85, 204, 238) none repeat scroll 0% 0% / auto padding-box border-box"; test.match(rgbRgExp);`	ready
test b	`var rgbRgExp = /rgb\(([01]?[0-9]?[0-9]\|2[0-4][0-9]\|25[0-5]), ([01]?[0-9]?[0-9]\|2[0-4][0-9]\|25[0-5]), ([01]?[0-9]?[0-9]\|2[0-4][0-9]\|25[0-5])\)/; var test = "rgb(85, 204, 238) none repeat scroll 0% 0% / auto padding-box border-box"; test.match(rgbRgExp);`	ready

var rgbRgExp = /rgb\(([0-9]+), ([0-9]+), ([0-9]+)\)/;
var test = "rgb(85, 204, 238) none repeat scroll 0% 0% / auto padding-box border-box";

test.match(rgbRgExp);

ready

test b

var rgbRgExp = /rgb\(([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5]), ([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5]), ([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\)/;
var test = "rgb(85, 204, 238) none repeat scroll 0% 0% / auto padding-box border-box";

test.match(rgbRgExp);

ready

Revisions

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

Revision 1: published by regex fast on October 14, 2014