Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0
Firefox 92
Windows
Desktop
3 years ago
Test name Executions per second
reduce + Array.prototype.concat 4012516.0 Ops/sec
Array.prototype.flat 6920932.0 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat