Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.36 Safari/537.36
Chrome 76
Mac OS X 10.14.5
Desktop
3 years ago
Test name Executions per second
typeof 2867215.2 Ops/sec
isArray 1776494.2 Ops/sec
Script Preparation code:
Tests:
  • typeof

  • isArray