Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0
Firefox 97
Windows
Desktop
2 years ago
Test name Executions per second
immutable with concat 753309.9 Ops/sec
direct mutation with splice + spread 543816.9 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread