Underscore.each vs jQuery.each vs. for loop (v13)

Revision 13 of this benchmark created by Morgan Roderick on

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

<script src="//documentcloud.github.com/underscore/underscore-min.js"></script>

<script>
  var pi = Math.PI
  var a = new Array(10000),
      e;
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
jQuery.each
$.each(a, function() {
 e = pi;
});
ready
good old for loop
for (var i = 0, len = a.length; i < len; i++) {
 e = pi;
};
ready
underscore.each
_.each(a, function(item) {
 e = pi;
});
ready

Revisions

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