Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122
Linux
Desktop
10 months ago
Test name Executions per second
Array.prototype.concat 31219846.0 Ops/sec
spread operator 30293670.0 Ops/sec
Array.prototype.flat 20902206.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat