MeasureThat.net

Run results for: var vs. const vs. let

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Chrome 133
Mac OS X 10.15.7
Desktop
one month ago
Test name Executions per second
Var 151244336.0 Ops/sec
Const 158508208.0 Ops/sec
Let 165903824.0 Ops/sec
Tests:

  • Var

    AخA
     
    var varVariable = '';

  • Const

     
    const constVariable = '';

  • Let

     
    let letVariable = '';