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Run results for: Array.prototype.slice vs spread operator - large array 100000

Compare the new ES6 spread operator with the traditional slice() method

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Array.prototype.slice 164480.2 Ops/sec
spread operator 79145.1 Ops/sec
Script Preparation code:
Tests:

  • Array.prototype.slice

  • spread operator