Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
8 months ago
Test name Executions per second
instanceof 12349535.0 Ops/sec
typeof 32610850.0 Ops/sec
Script Preparation code:
Tests:
  • instanceof

  • typeof