Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Ubuntu
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 2148180.5 Ops/sec
spread operator 2567333.0 Ops/sec
Push 1967901.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push