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Run results for: Nullish coalescing vs logical OR operators

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
Chrome 83
Mac OS X 10.15.2
Desktop
4 years ago
Test name Executions per second
Nullish coalescing 3840327.5 Ops/sec
Logical OR 3788443.5 Ops/sec
Script Preparation code:
AخA
 
var nullValue = null;
var undefinedValue;
var trueValue = true;
Tests:

  • Nullish coalescing

     
    nullValue ?? undefinedValue ?? trueValue

  • Logical OR

     
    nullValue || undefinedValue || trueValue