Run results for: typeof undefined vs strict equal vs equal

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0
Opera 110
Windows
Desktop
one year ago
Test name Executions per second
typeof 7283049.0 Ops/sec
strict equal undefined 3752785.2 Ops/sec
equal null 7295689.5 Ops/sec
Tests:

  • typeof

  • strict equal undefined

  • equal null