\s\s*

JavaScript performance comparison

Revision 6 of this test case created

Preparation code

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

Preparation code output

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Testing in unknown unknown
Test Ops/sec
1 regex
'       asd as das dasdasdasdasd       '.replace(/^\s+|\s+$/g, '')
pending…
2 regexes
'       asd as das dasdasdasdasd       '.replace(/^\s\s*/, '').replace(/\s\s*$/, '')
pending…
jQuery trim
$.trim('       asd as das dasdasdasdasd       ')
pending…

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