MeasureThat.net

Run results for: instanceof vs hasOwnProperty

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15
Safari 14
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
instanceOf 10893432.0 Ops/sec
hasOwnProperty 25824696.0 Ops/sec
Script Preparation code:
Tests:

  • instanceOf

  • hasOwnProperty