Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36
Chrome 84
Linux
Desktop
4 years ago
Test name Executions per second
reduce + Array.prototype.concat 3195337.5 Ops/sec
Array.prototype.flat 735189.9 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat