Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36
Chrome 84
Linux
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 8566323.0 Ops/sec
spread operator 38965036.0 Ops/sec
Push 25330164.0 Ops/sec
Splice 10976625.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Splice