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
lets try
<script>
var test = {
value: 1,
getValue: function() {
return this.value;
},
setValue: function(v) {
this.value = v;
},
valueDefTest: function(val) {
if (typeof val != "undefined")
this.value = val;
return this.value;
},
valueDefTestDE: function(val) {
if (typeof val !== "undefined")
this.value = val;
return this.value;
},
valueDefTestConst: function(val) {
if (val !== undefined)
this.value = val;
return this.value;
},
valueArgTest: function(val) {
if (arguments.length) this.value = val;
return this.value;
},
valueDefTestLocalConst: (function (undefined) {
return function(val) {
if (val !== undefined)
this.value = val;
return this.value;
};
})()
};
var result = 0;
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
simple val |
| ready |
getter |
| ready |
defined test |
| ready |
arg test |
| ready |
def test de |
| ready |
def test const |
| ready |
def test local const |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.