Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
Chrome 74
Windows
Desktop
5 years ago
Test name Executions per second
arrayUnshift123 16413.2 Ops/sec
arrayConcat123 487.7 Ops/sec
arraySpread123 158.6 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift123

  • arrayConcat123

  • arraySpread123