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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; rv:77.0) Gecko/20100101 Firefox/77.0
Firefox 77
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
Nullish coalescing 107383088.0 Ops/sec
Logical OR 108121376.0 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