Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0
Firefox 86
Windows
Desktop
3 years ago
Test name Executions per second
reduce + Array.prototype.concat 5899249.5 Ops/sec
Array.prototype.flat 9539901.0 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat