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Run results for: unshift vs concat vs spread of another array

unshift vs concat vs spread of another array

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0
Firefox 97
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
unshift an array 146207.0 Ops/sec
concat an array 15.0 Ops/sec
spread on array 9.6 Ops/sec
Script Preparation code:
Tests:

  • unshift an array

  • concat an array

  • spread on array

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