Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 6831873.0 Ops/sec
spread operator 30741032.0 Ops/sec
Push 26628492.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push