MeasureThat.net

Run results for: Array concat vs spread operator vs push (Super Big Array)

Compare the new ES6 spread operator with the traditional concat() method and push

Go to the benchmark
Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.1 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.1.1
Mobile
2 years ago
Test name Executions per second
Array.prototype.concat 305532.8 Ops/sec
spread operator 60250.9 Ops/sec
Push 15982.8 Ops/sec
Script Preparation code:
Tests:

  • Array.prototype.concat

  • spread operator

  • Push

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