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
<script>
var gNumValues = 100;
// randomly generated gNumValues length array 0 <= A[gNumValues] <= 1000
var gTestValues = Array.from({length: gNumValues}, () => Math.floor(Math.random() * 1000 + 1));
</script>
var min = 100;
var max = 300;
var value = gTestValues[this.count % gNumValues];
var result = 0;
Ready to run.
Test | Ops/sec | |
---|---|---|
if/else |
| ready |
min/max |
| ready |
ternary clamp |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.