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Run results for:
startsWith vs charCodeAt
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Browser:
Chrome 135
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
startsWith
88581096.0 Ops/sec
charCodeAt
113543744.0 Ops/sec
Script Preparation code:
str = "hello world"
Tests:
startsWith
str.startsWith('he') === true
charCodeAt
str.charCodeAt(0) === 104