Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36
Chrome 94
Windows
Desktop
3 years ago
Test name Executions per second
reduce + Array.prototype.concat 3480924.8 Ops/sec
Array.prototype.flat 496517.6 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat