Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
Chrome 96
Mac OS X 10.15.6
Desktop
2 years ago
Test name Executions per second
Array.prototype.concat 4639912.0 Ops/sec
spread operator 25939648.0 Ops/sec
Array.prototype.flat 882254.8 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat


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