Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Ubuntu
Desktop
4 years ago
Test name Executions per second
reduce + Array.prototype.concat 4774073.0 Ops/sec
Array.prototype.flat 7118711.5 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat