MeasureThat.net

Run results for: Array.from() vs new Array() vs push

Testing the difference between creating filled arrays.

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Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Mobile/15E148 Safari/604.1
Mobile Safari 18
iOS 18.4
Mobile
21 days ago
Test name Executions per second
new Array() 3547378.8 Ops/sec
Array.from() 1013986.3 Ops/sec
push 691289.8 Ops/sec
Tests:

  • new Array()

  • Array.from()

  • push