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>
function StableVar (){
var a = 1;
var b = 'hello';
a = 2;
b = 'world';
return a;
}
function UnstableVar (){
var a = 1;
var b = 'hello';
a = 'world';
b = 2;
return b;
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Type Stable |
| ready |
Type Unstable |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.