Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
success - instanceof 4277449.5 Ops/sec
success - isPrototypeOf 4105524.2 Ops/sec
error - instanceof 4207030.5 Ops/sec
error- isPrototypeOf 3981061.8 Ops/sec
Script Preparation code:
Tests:
  • success - instanceof

  • success - isPrototypeOf

  • error - instanceof

  • error- isPrototypeOf