Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Windows
Desktop
8 months ago
Test name Executions per second
undefined 6400444.5 Ops/sec
typeof 16250241.0 Ops/sec
in 16779048.0 Ops/sec
operator 16609494.0 Ops/sec
bool 16564835.0 Ops/sec
Script Preparation code:
Tests:
  • undefined

  • typeof

  • in

  • operator

  • bool


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