Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36
Chrome 65
Windows
Other
2025 years ago
Test name Executions per second
Array.slice 228002.5 Ops/sec
Array.concat 123365.5 Ops/sec
Script Preparation code:
Tests:
  • Array.slice

  • Array.concat