Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
typeof 4558648.0 Ops/sec
isArray 2895402.0 Ops/sec
Script Preparation code:
Tests:
  • typeof

  • isArray