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Run results for:
Regex whitespace check vs trim length
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Browser:
Firefox 135
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
regex
48854708.0 Ops/sec
trim
2164780288.0 Ops/sec
Script Preparation code:
var str = ' fsajdf asdfjosa fjoiawejf oawjfoei jaosdjfsdjfo sfjos 2324234 sdf safjao j o sdlfks dflks l '
Tests:
regex
!/\S/.test(str)
trim
!!str.trim().length