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Run results for:
regex removing whitespace vs trim vs trimStart vs trimEnd
testing removing end whitespace vs trimEnd
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=626603" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0
Browser:
Chrome 146
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
regex
4663485.0 Ops/sec
trim
50555968.0 Ops/sec
trimStart
69943632.0 Ops/sec
trimEnd
66708440.0 Ops/sec
Script Preparation code:
var string = ' fsajdf asdfjosa fjoiawejf oawjfoei jaosdjfsdjfo sfjos 2324234 sdf safjao j o sdlfks dflks l '
Tests:
regex
string.replace(/\s+$/g, '')
trim
string.trim()
trimStart
string.trimStart()
trimEnd
string.trimEnd()