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Run results for:
case insensitive RegEx.test vs. String.includes vs. String.match – array of strings
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=499675" 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/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
RegEx.test
5319.3 Ops/sec
String.includes
11184.1 Ops/sec
String.match
2426.1 Ops/sec
Script Preparation code:
var regex = /Hello/i; var strings = 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Tests:
RegEx.test
let i = 0; for (const s of strings) { if (regex.test(s)){ i++; } }
String.includes
let i = 0; for (const s of strings) { if (s.toLowerCase().includes("hello")){ i++; } }
String.match
let i = 0; for (const s of strings) { if (s.toLowerCase().match("hello")){ i++; } }