Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Linux
Desktop
3 years ago
Test name Executions per second
reduce + Array.prototype.concat 3768106.5 Ops/sec
Array.prototype.flat 909114.8 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat