Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.3/underscore-min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/zepto/1.0rc1/zepto.min.js"></script>


 
<script>
  Benchmark.prototype.setup = function() {
    var arr = [];
    
    for (var i = 0; i < 1000; i++) {
        arr.push(i);
    }
  };
</script>

Preparation code output

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    jQuery.each(arr, function(indexInArray, valueOfElement){
        
    });

    Zepto.each(arr, function(index, item){
        
    });

    _.each(arr, function(value, key, list) {
       
    });

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published by Alvin Crespo on 27th January 2013
• Revision 2: published by carrilho on 28th January 2013

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