Run details:
Mozilla/5.0 (Linux; Android 8.0.0; LLD-AL10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.101 Mobile Safari/537.36
Chrome Mobile 75
Android 8.0.0
Mobile
5 years ago
Test name Executions per second
Array.prototype.concat 483247.8 Ops/sec
spread operator 3033835.8 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator