Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.3 Safari/605.1.15
Safari 15
Mac OS X 10.15.6
Desktop
2 years ago
Test name Executions per second
typeof 387115296.0 Ops/sec
isNaN 8816310.0 Ops/sec
Tests:
  • typeof

  • isNaN