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Run results for: typeof undefined vs strict equal vs equal

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
typeof 13048696.0 Ops/sec
strict equal undefined 5826321.0 Ops/sec
equal null 14180420.0 Ops/sec
Tests:

  • typeof

  • strict equal undefined

  • equal null