Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 14_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Mobile/15E148 Safari/604.1
Mobile Safari 14
iOS 14.1
Mobile
4 years ago
Test name Executions per second
reduce + Array.prototype.concat 8401303.0 Ops/sec
Array.prototype.flat 5641358.0 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat