AngularJS forEach vs Native forEach

JavaScript performance comparison

Revision 64 of this test case created by Freddy Jimenez

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.5/angular.min.js">
</script>
<script>
  var len = 1000;
  var arr = new Array();
  while (len--) {
    arr[len] = len;
  }
</script>
    

Preparation code output

<script> var len = 1000; var arr = new Array(); while (len--) { arr[len] = len; } </script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
for
for(var idx = 0; idx<arr.length; idx++){
arr[idx];
}
pending…
AngularJS forEach
angular.forEach(arr, function(item) {item;});
pending…
Native forEach
arr.forEach(function(item) {item;});
pending…
for key in arr
for (var key in arr) {
  arr[key];
}
pending…

Revisions

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