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 data = {
a: [new Date(), undefined, new Date(), undefined],
b: [new Date(), undefined, new Date(), undefined],
c: [new Date(), undefined, new Date(), undefined],
d: [new Date(), undefined, new Date(), undefined],
e: [new Date(), undefined, new Date(), undefined],
f: [new Date(), undefined, new Date(), undefined]
};
delete data;
Ready to run.
Test | Ops/sec | |
---|---|---|
Spread entries |
| ready |
Spread keys |
| ready |
fromEntries entries |
| ready |
fromEntries keys |
| ready |
Reduce entries |
| ready |
Reduce keys |
| ready |
forEach entries |
| ready |
forEach keys |
| ready |
forOf entries |
| ready |
forOf keys |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.