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Run results for: Array concat vs spread operator vs push for single values

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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36
Chrome 100
Windows
Desktop
2 years ago
Test name Executions per second
Array.prototype.concat 1372329.0 Ops/sec
spread operator 2537641.0 Ops/sec
Push 4974816.0 Ops/sec
Website performance monitoring
Script Preparation code:
Tests:

  • Array.prototype.concat

  • spread operator

  • Push