Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_4_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 11.4.0
Desktop
2 years ago
Test name Executions per second
typeof 4077685.5 Ops/sec
isArray 2572248.0 Ops/sec
Script Preparation code:
Tests:
  • typeof

  • isArray