Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Chrome 108
Windows
Desktop
one year ago
Test name Executions per second
Optional chaining, not null 7714482.5 Ops/sec
Explicit null check, not null 4102828.2 Ops/sec
Optional chaining, null 8484739.0 Ops/sec
Explicit null check, null 8171224.5 Ops/sec
Script Preparation code:
Tests:
  • Optional chaining, not null

  • Explicit null check, not null

  • Optional chaining, null

  • Explicit null check, null


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