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Run results for: Object.prototype.hasOwnProperty vs obj.hasOwnProperty vs Object.hasOwn

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Chrome 108
Windows
Desktop
one year ago
Test name Executions per second
Object.prototype.hasOwnProperty 1067195.0 Ops/sec
obj.hasOwnProperty 785812.8 Ops/sec
Object.hasOwn 247194.5 Ops/sec
Script Preparation code:
Tests:

  • Object.prototype.hasOwnProperty

  • obj.hasOwnProperty

  • Object.hasOwn