Angular foreach vs Underscore foreach vs native For Loop vs reverse native for loop (v31)

Revision 31 of this benchmark created by etc on

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0/angular.min.js"></script>
<script src="http://underscorejs.org/underscore-min.js"></script>

Setup

var sum = 0;
  var arr = [];
  var myFunc = function(el) {
    el += 1;
  }
  for (var i = 0; i < 100000; i++) {
    arr.push(i)
  }

Test runner

Ready to run.

Testing in
TestOps/sec
angular foreach
angular.forEach(arr, myFunc);
ready
underscore foreach
_.each(arr, myFunc);
ready
for loop
for (var i = 0; i < arr.length; i++) {
  item = arr[i];
  item += 1;
};
ready
native foreach
var item = 0;
for (var a in arr) {
  item += 1;
}
ready

Revisions

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