Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
Firefox 90
Windows
Desktop
3 years ago
Test name Executions per second
reduce + Array.prototype.concat 8455296.0 Ops/sec
Array.prototype.flat 13642897.0 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat