Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
Firefox 67
Windows 8.1
Desktop
5 years ago
Test name Executions per second
.unshift() 606861.7 Ops/sec
.push() 24479496.0 Ops/sec
Script Preparation code:
Tests:
  • .unshift()

  • .push()