Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0
Firefox 113
Windows
Desktop
one year ago
Test name Executions per second
reduce + Array.prototype.concat 3229095.5 Ops/sec
Array.prototype.flat 4695016.5 Ops/sec
concat using decomposition 5742306.0 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat

  • concat using decomposition