Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
immutable with concat 585.1 Ops/sec
direct mutation with splice 1798.4 Ops/sec
Script Preparation code:
Tests:
  • immutable with concat

  • direct mutation with splice