Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.83 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Array.prototype.concat 1581432.4 Ops/sec
spread operator 2197251.5 Ops/sec
Push Spread 2768667.2 Ops/sec
Push Apply 2756445.0 Ops/sec
Push Loop 3246181.2 Ops/sec
Array ForEach 7255418.5 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • Push Spread

  • Push Apply

  • Push Loop

  • Array ForEach