Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.114 Safari/537.36 Edg/103.0.1264.62
Chrome 103
Windows
Desktop
2 years ago
Test name Executions per second
reduce + Array.prototype.concat 460286.7 Ops/sec
Array.prototype.flat 13456.4 Ops/sec
concat(...) 1423031.9 Ops/sec
reduce spread 159380.5 Ops/sec
Script Preparation code:
Tests:
  • reduce + Array.prototype.concat

  • Array.prototype.flat

  • concat(...)

  • reduce spread