Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 5564447.0 Ops/sec
spread operator 35950312.0 Ops/sec
Push 24065678.0 Ops/sec
Object assign 877155.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Object assign


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