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 length = 1000;
const array1 = new Array(length);
const array2 = new Array(length);
for (let i = 0; i < length; ++i) {
array1[i] = true;
array2[i] = true;
}
Ready to run.
Test | Ops/sec | |
---|---|---|
length = 0 |
| ready |
splice() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.