for vs while loop

JavaScript performance comparison

Revision 9 of this test case created

Preparation code

<script>
  var foo = [1, 2, 3, 4, 5];
</script>

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Testing in unknown unknown
Test Ops/sec
for
var i = foo.length;
for(;i;i--){

}
pending…
while
var i = foo.length;
while(i--){

}
pending…

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