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
regrewgrew frw
<script>
var tObj = {}
for (var i = 0; i < 100; i++) {
var r = Math.random()
tObj[r.toString(36).substring(2)] = r
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Object.keys.forEach |
| ready |
for var in object |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.