Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Chrome 72
Windows 7
Desktop
5 years ago
Test name Executions per second
arrayUnshift123 17360.8 Ops/sec
arrayConcat123 574.4 Ops/sec
arraySpread123 183.2 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift123

  • arrayConcat123

  • arraySpread123