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 Option chaining and typeof 2 (version: 0)

Comparing performance of: Optional chaining, not null vs Explicit null check, not null vs Optional chaining, null vs Explicit null check, null

Created: one year ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • Optional chaining, not null

  • Explicit null check, not null

  • Optional chaining, null

  • Explicit null check, null

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Optional chaining, not null
    Explicit null check, not null
    Optional chaining, null
    Explicit null check, null

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54
Chrome 108 on Windows
View result in a separate tab
Test name Executions per second
Optional chaining, not null 2379731.0 Ops/sec
Explicit null check, not null 3700638.0 Ops/sec
Optional chaining, null 6561355.0 Ops/sec
Explicit null check, null 6688356.0 Ops/sec