for vs forEach

JavaScript performance comparison

Revision 308 of this test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
    var i, values = [],
        sum = 0;
    for (i = 0; i < 100000; i++) {
     values[i] = i;
    }
  

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
forEach
values.forEach(function(val) {
sum += val;
});
pending…
for loop, simple
var len = values.length;
for (i = 0; i < len; i++) {
 sum += values[i];
}
pending…
for of
for(var val of values) {
sum += val;
}
pending…

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