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>
x = 230
</script>Ready to run.
| Test | Ops/sec | |
|---|---|---|
| x / 2 | | ready |
| x * 0.5 | | ready |
| Math.PI * 0.5 | | ready |
| 1.570796 | | ready |
| x /= 2 | | ready |
| x *= 0.5 | | ready |
| x * .333333 | | ready |
| x / 3 | | ready |
| x * 0.001 | | ready |
| x * 1e-3 | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.