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Run results for:
native string replaceAll vs regex replace
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<iframe src="https://measurethat.net/Embed?id=617998" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Browser:
Chrome 140
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
8 months ago
Test name
Executions per second
replaceAll
8839795.0 Ops/sec
replace
1635206.1 Ops/sec
replaceAll (regex)
1319616.9 Ops/sec
Tests:
replaceAll
"this is it".replaceAll(" ", "+");
replace
"this is it".replace(/ /g, "+");
replaceAll (regex)
"this is it".replaceAll(/ /g, "+");