Benchmark: Optional chaining

Script Preparation code:

var node = {
  value: 'value',
  data_type: { value: 'data_type_value' }
}

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
Double ampersand
Optional chaining

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Latest run results:

Run details: (Test run date: 5 months ago)

User agent: Mozilla/5.0 (Linux; Android 10; CLT-L29) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Mobile Safari/537.36

Browser/OS: Chrome Mobile 100 on Android

Test name	Executions per second
Double ampersand	1328599.0 Ops/sec
Optional chaining	2919385.0 Ops/sec

Optional chaining (version: 0)