Reference or not

JavaScript performance comparison

Test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script>
var EW = {};
</script>

<div>
<div id="red-carpet-style">
<p>test</p>
</div>
</div>

Preparation code output

test

Test runner

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Testing in unknown unknown
Test Ops/sec
Normal
 
EW.RedCarpet = {
                
                $el : $( document.getElementById('red-carpet-style') ),
                $getView : $(document.getElementById('rcs-gallery') )
}

var rc1 = EW.RedCarpet.$el.html();
var gv1 = EW.RedCarpet.$getView.html();
 pending…
Maknig sure a reference
 
EW.RedCarpet2 = {
                
                $el : this.$el || $( document.getElementById('red-carpet-style') ),
                $getView : this.$getView || $( document.getElementById('rcs-gallery') )
}

var rc1 = EW.RedCarpet2.$el.html();
var gv1 = EW.RedCarpet2.$getView.html();
 pending…

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