Run details:
Mozilla/5.0 (Linux; Android 10; GM1917) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.81 Mobile Safari/537.36
Chrome Mobile 85
Android
Mobile
4 years ago
Test name Executions per second
reduce + Array.prototype.concat 2453795.0 Ops/sec
Array.prototype.flat 609172.9 Ops/sec
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat