MeasureThat.net

Run results for: has vs includes

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36
Chrome 100
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
includes 15237489.0 Ops/sec
has 13698684.0 Ops/sec
Script Preparation code:
AخA
 
var arr = Array.from(100).fill().map((_, index) => index);
var set = new Set(arr);
Tests:

  • includes

     
    arr.includes(5);

  • has

     
    set.has(5);