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 inside = function() {
return arguments.callee.caller
}
var wrapper = function() {
return inside.call(this)
}
var original = function() {}
var modifier = function() {}
var override = function() {
var beforeSUPER = this.SUPER
this.SUPER = original
var res = modifier.apply(this, arguments)
this.SUPER = beforeSUPER
return res
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
direct |
| ready |
wrapped |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.