Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0
Firefox 110
Linux
Desktop
one year ago
Test name Executions per second
Array.prototype.concat 7445496.5 Ops/sec
spread operator 9542464.0 Ops/sec
Array.prototype.flat 7424340.5 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat