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/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Chrome 108
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
typeof 27280440.0 Ops/sec
hasOwn 8743259.0 Ops/sec
hasOwnProperty 23859248.0 Ops/sec
Script Preparation code:
Tests:

  • typeof

  • hasOwn

  • hasOwnProperty

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