MeasureThat.net

Run results for: hasOwn vs hasOwnProperty vs typeof

Object lookup performance

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
typeof 12134948.0 Ops/sec
hasOwn 4981774.5 Ops/sec
hasOwnProperty 12460637.0 Ops/sec
Script Preparation code:
Tests:

  • typeof

  • hasOwn

  • hasOwnProperty

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