Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Windows
Desktop
6 years ago
Test name Executions per second
in operator 6958873.5 Ops/sec
typeof 7280056.5 Ops/sec
Script Preparation code:
Tests:
  • in operator

  • typeof


;