Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
typeof 457523168.0 Ops/sec
isNaN 16628715.0 Ops/sec
Tests:
  • typeof

  • isNaN