Run details:
Mozilla/5.0 (Linux; Android 7.1.1; MI 6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36
Chrome Mobile 70
Android 7.1.1
Mobile
6 years ago
Test name Executions per second
Array.prototype.concat 1158696.2 Ops/sec
spread operator 1742741.0 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator