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>
function f() {
return (typeof arguments[0] === 'undefined') ? 0 : 1;
}
function g(x) {
return (typeof x === 'undefined') ? 0 : 1;
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
missing argument check via arguments |
| ready |
missing argument check via named arg |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.