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Run results for:
Reuse Regex? RegEx.test vs. String.match vs. String.search
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<iframe src="https://measurethat.net/Embed?id=568520" 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/130.0.0.0 Safari/537.36
Browser:
Chrome 130
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
RegEx.test
3628019.0 Ops/sec
String.match
6006430.5 Ops/sec
String.search
6529346.0 Ops/sec
Script Preparation code:
var string = "Hello world!"; var regex = /Hello/;
Tests:
RegEx.test
regex.test(/Hello/);
String.match
string.match(regex);
String.search
string.search(regex)