Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36
Chrome 93
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 6908921.5 Ops/sec
spread operator 29494594.0 Ops/sec
Push 19944332.0 Ops/sec
Splice 9796337.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Splice