Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.13.5
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 4054088.5 Ops/sec
spread operator 11895550.0 Ops/sec
Push 17177684.0 Ops/sec
spread operator 2 13175034.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • spread operator 2


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