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
Determine performance gains of native bind. Note: artificial bind doesn't support partial application.
<script>
function artificial_bind(fn, context) {
return function() {
return fn.apply(context);
}
}
function test(arg) {
var i;
for (i = 0; i < 1000; i++) {
arg += i;
}
this.lol = arg;
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Artificial |
| ready |
Native |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.