jQuery find performance with saved $tbl object

JavaScript performance comparison

Revision 7 of this test case created

Preparation code

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

<table id="tbl" style="border: solid 1px black">  
        <tr>  
            <td>  
                1  
            </td>  
            <td>  
                a  
            </td>  
        </tr>  
        <tr>  
            <td>  
                2  
            </td>  
            <td>  
                b  
            </td>  
        </tr>  
        <tr>  
            <td>  
                3  
            </td>  
            <td>  
                c  
            </td>  
        </tr>  
    </table>  
<script>
Benchmark.prototype.setup = function() {
    var $tbl = $('#tbl');
};
</script>

Preparation code output

1 a
2 b
3 c

Test runner

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Testing in unknown unknown
Test Ops/sec
Using find
var Result1 = $tbl.find('tr');
pending…
Without find
var Result2 = $('#tbl tr');
pending…

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Revisions

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