Run results for: Array.Prototype.at vs index

Measures performance between using arr.at(1) to access an element in an array and arr[1]

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Chrome 137
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
Array.at() 38265676.0 Ops/sec
Index 122179608.0 Ops/sec
Tests:

  • Array.at()

  • Index