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Run results for:
Instanceof VS toString for date comparison when using objects
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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/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
instanceof
10513417.0 Ops/sec
prototype.toString
9957124.0 Ops/sec
Script Preparation code:
a = {};
Tests:
instanceof
a instanceof Date
prototype.toString
Object.prototype.toString.call(a) === '[object Date]'