Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0
Firefox 81
Ubuntu
Desktop
4 years ago
Test name Executions per second
reduce + Array.prototype.concat 4271156.5 Ops/sec
Array.prototype.flat 6185558.5 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat