Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Safari/537.36
Chrome 100
Windows
Desktop
2 years ago
Test name Executions per second
immutable with concat 6354124.0 Ops/sec
direct mutation with splice + spread 5663593.5 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread