Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
.unshift() 302333.2 Ops/sec
.push() 32485216.0 Ops/sec
Spread 0.1 Ops/sec
Script Preparation code:
Tests:
  • .unshift()

  • .push()

  • Spread