Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/107.0
Firefox 107
Windows
Desktop
one year ago
Test name Executions per second
immutable with concat 553585.7 Ops/sec
direct mutation with splice + spread 388808.8 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread