Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36 OPR/68.0.3618.173
Opera 68
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 5903139.0 Ops/sec
spread operator 43005816.0 Ops/sec
Push 27731468.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push