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 arr = [];
const map = new Map();
for (let i = 0; i < 100; i++){
console.log(i);
arr.push(i);
map.set(i, i);
}
Ready to run.
Test | Ops/sec | |
---|---|---|
array |
| ready |
map |
| ready |
map, .map first before array conversion |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.