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/110.0.0.0 Safari/537.36
Chrome 110
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
typeof 29123052.0 Ops/sec
hasOwn 9616117.0 Ops/sec
hasOwnProperty 25384898.0 Ops/sec
Script Preparation code:
Tests:

  • typeof

  • hasOwn

  • hasOwnProperty