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 r = [function() {
return false;
}, function() {
return true;
}, function() {
return !0;
}, function() {
return !1;
},
function() {
return 0;
}, function() {
return 1;
}, function() {
return 0x0;
}, function() {
return 0x1;
}, function() {
return null;
}, function() {
return -1;
}, function() {
return undefined;
}];
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
false |
| ready |
true |
| ready |
!0 |
| ready |
!1 |
| ready |
0 |
| ready |
1 |
| ready |
0x0 |
| ready |
0x1 |
| ready |
null |
| ready |
-1 |
| ready |
undefined |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.