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Run results for:
charCodeAt vs []
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=608155" 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/137.0.0.0 Safari/537.36
Browser:
Chrome 137
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
charCodeAt(0)
224015040.0 Ops/sec
charCodeAt(300)
219766960.0 Ops/sec
[0]
213251760.0 Ops/sec
[10]
220674256.0 Ops/sec
Script Preparation code:
var str = "some string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string heresome string here"
Tests:
charCodeAt(0)
str.charCodeAt(0)
charCodeAt(300)
str.charCodeAt(300)
[0]
str[0]
[10]
str[300]