Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.67 Safari/537.36
Chrome 87
Linux
Desktop
3 years ago
Test name Executions per second
instanceof 4417134.0 Ops/sec
typeof 14144326.0 Ops/sec
typeof no function 7080702.0 Ops/sec
typeof and test attribute 6596895.5 Ops/sec
Script Preparation code:
Tests:
  • instanceof

  • typeof

  • typeof no function

  • typeof and test attribute


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