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
<script>
var sMyString = "the man and the plan";
var oRegexp = /the/g;
var replaceAll = function(sSubject, sFind, sReplaceWith) {
return sSubject.split(sFind).join(sReplaceWith);
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Use regular expression |
| ready |
Use split + join |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.