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
str = "Test abc test test abc test...";
reg_exp = new RegExp('abc', 'g');
replaceAll = function(string, omit, place, prevstring) {
if (prevstring && string === prevstring)
return string;
prevstring = string.replace(omit, place);
return replaceAll(prevstring, omit, place, string)
}
Ready to run.
Test | Ops/sec | |
---|---|---|
split & join |
| ready |
replace |
| ready |
replaceAll custom function |
| ready |
Dan's |
| ready |
matt's |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.