Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36
Chrome 91
Linux
Desktop
3 years ago
Test name Executions per second
instanceof 6011801.0 Ops/sec
typeof 16360453.0 Ops/sec
typeof no function 8134330.0 Ops/sec
typeof and test attribute 8348697.5 Ops/sec
Script Preparation code:
Tests:
  • instanceof

  • typeof

  • typeof no function

  • typeof and test attribute


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