Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130
Windows
Desktop
one month ago
Test name Executions per second
Array.prototype.concat 11221714.0 Ops/sec
spread operator 43501116.0 Ops/sec
Array.prototype.flat 5502559.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat