Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36 Edg/90.0.818.62
Chrome 90
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
?. operator (results in defined value) 6208473.0 Ops/sec
?. operator (results in undefined value) 5825148.5 Ops/sec
getProperty (results in defined value) 1164066.8 Ops/sec
getProperty (results in undefined value) 1001086.1 Ops/sec
Tests:
  • ?. operator (results in defined value)

  • ?. operator (results in undefined value)

  • getProperty (results in defined value)

  • getProperty (results in undefined value)