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 array = new Array(98000).fill(Math.random);
const map = new Map();
array.forEach((n) => {
map.set(n, 1);
});
Ready to run.
Test | Ops/sec | |
---|---|---|
map |
| ready |
array |
| ready |
map-of |
| ready |
map-each |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.