Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/113.0
Firefox 113
Ubuntu
Desktop
one year ago
Test name Executions per second
immutable with concat 1702002.9 Ops/sec
direct mutation with splice + spread 1292274.9 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread