Browser Diet - jQuery.each vs. for loop (v78)

Revision 78 of this benchmark created on

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script>
  var a = $('*').get(),
      e;
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
jQuery.each
$.each(a, function() { e = this; })
ready
for loop
for (var i = 0, len = a.length; i < len; i++) { e = a[i]; }
ready
for without caching
for (var i = 0; i < a.length; i++) { e = a[i]; }
ready
alternative for loop
for (var i in a) { e = a[i]; }
ready
reverse for
for (var i = a.length; i--;) { e = a[i]; }
ready
while reverse
var i = a.length;
while(i){ e = a[--i] }
ready
cache for
for(var i, t;t = a[i];i++){e= t;}
 
ready
cache for --
for(var i, t;t = a[i];i--){e= t;}
ready

Revisions

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