Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0
Firefox 114
Windows
Desktop
one year ago
Test name Executions per second
immutable with concat 2496865.5 Ops/sec
direct mutation with splice + spread 828148.3 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread