Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
spread operator 6825.3 Ops/sec
Array.prototype.flat 8882.6 Ops/sec
Tests:
  • spread operator

  • Array.prototype.flat