MeasureThat.net

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

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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Chrome 136
Windows
Desktop
18 days ago
Test name Executions per second
Array.prototype.slice() 28929664.0 Ops/sec
spread operator 25509454.0 Ops/sec
Array.prototype.slice(0) 30828406.0 Ops/sec
Array.from() 24030804.0 Ops/sec
Script Preparation code:
Tests:

  • Array.prototype.slice()

  • spread operator

  • Array.prototype.slice(0)

  • Array.from()