Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.4.1
Mobile
2 years ago
Test name Executions per second
instanceof 3783242.5 Ops/sec
typeof 9832521.0 Ops/sec
typeof no function 5103452.5 Ops/sec
typeof and test attribute 4572361.0 Ops/sec
Script Preparation code:
Tests:
  • instanceof

  • typeof

  • typeof no function

  • typeof and test attribute


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