Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46
Chrome 99
Windows
Desktop
2 years ago
Test name Executions per second
&& 7157396.5 Ops/sec
optional chaining (?.) 14170025.0 Ops/sec
Script Preparation code:
Tests:
  • &&

  • optional chaining (?.)