Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:87.0) Gecko/20100101 Firefox/87.0
Firefox 87
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
Splice 7449.0 Ops/sec
Spread 141.7 Ops/sec
Unshift 476310.5 Ops/sec
Script Preparation code:
Tests:
  • Splice

  • Spread

  • Unshift