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
const n = 1;
const s = '';
const u = null;
const o = { foo: 1 };
Ready to run.
Test | Ops/sec | |
---|---|---|
typeof string (success) |
| ready |
typeof number (success) |
| ready |
null check (success) |
| ready |
null check (failed) |
| ready |
in check (success) |
| ready |
not in check (success) |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.