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
let obj = {}, map = new Map(), set = new Set();
for(let i=0;i<1000;++i) {
obj[i] = i;
map.set(i,i);
set.add(i);
}
let total = 0;
Ready to run.
Test | Ops/sec | |
---|---|---|
For-in |
| ready |
For of Object.values() |
| ready |
Object.values().forEach() |
| ready |
Map.forEach() |
| ready |
Map.values() |
| ready |
Set.forEach() |
| ready |
Set.keys() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.