Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Windows 8.1
Desktop
2 years ago
Test name Executions per second
.unshift() 454175.5 Ops/sec
.push() 10247602.0 Ops/sec
Script Preparation code:
Tests:
  • .unshift()

  • .push()