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
var somenum = 10.864;
var rounded = null;
somenum += 1e-4;
Ready to run.
Test | Ops/sec | |
---|---|---|
(0.5 + somenum) << 0; |
| ready |
(somenum + 0.5) << 0; |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.