htmlEncodeStringReplacement

JavaScript performance comparison

Revision 45 of this test case created

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Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script src="http://underscorejs.org/underscore.js"></script>
<script>
specialString = "\\$&";
</script>
<script>
Benchmark.prototype.setup = function() {
    var html = document.body.innerHTML;
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
multiple replace()
return html.replace(/&/g, '&amp;', "g").replace(/"/g, '&quot;', "g").replace(/'/g, '&#39;', "g").replace(/</g, '&lt;', "g").replace(/>/g, '&gt;', "g");
pending…
use jQuery
return $('<div/>').text(html).html();
pending…
.innerHTML
return document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML;
pending…
_.escape()
return _.escape(html);
pending…

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