Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Chrome 72
Windows 8.1
Desktop
5 years ago
Test name Executions per second
arrayUnshift123 18983.7 Ops/sec
arrayConcat123 521.5 Ops/sec
spread 142.0 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift123

  • arrayConcat123

  • spread