Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36 OPR/63.0.3368.94
Opera 63
Windows
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 2383491.5 Ops/sec
spread operator 17031852.0 Ops/sec
Push 14203829.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push