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Run results for: Array slice() vs slice(0) vs spread operator

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

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Run details:
Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36
Chrome 84
Fedora
Desktop
4 years ago
Test name Executions per second
Array.prototype.slice() 5741208.5 Ops/sec
spread operator 5023600.0 Ops/sec
Array.prototype.slice(0) 6206222.5 Ops/sec
Script Preparation code:
Tests:

  • Array.prototype.slice()

  • spread operator

  • Array.prototype.slice(0)