MeasureThat.net

Run results for: Array Objects to Set and has vs Array.find

Which is fastest? Array of objects, with the ID mapped to `Set` finally looked up with `has`, or directly using `Array.find`

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Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Linux
Desktop
8 months ago
Test name Executions per second
Array to Set and has 449493.2 Ops/sec
Array.find 6314651.5 Ops/sec
Script Preparation code:
Tests:

  • Array to Set and has

  • Array.find

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