MeasureThat.net

Run results for: var vs. const vs. let

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Windows
Desktop
7 days ago
Test name Executions per second
Var 178897408.0 Ops/sec
Const 155637152.0 Ops/sec
Let 174765024.0 Ops/sec
Tests:

  • Var

  • Const

  • Let