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
compare iterating array.entries() vs traiditional for loop over array indices
const array = Array.from({length: 100000}).map(() => Math.random())
Ready to run.
Test | Ops/sec | |
---|---|---|
for-of |
| ready |
traditional for loop |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.