Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36
Chrome 100
Linux
Desktop
2 years ago
Test name Executions per second
immutable with concat 2910623.2 Ops/sec
direct mutation with splice + spread 2011289.6 Ops/sec
Script Preparation code:
Tests:
  • immutable with concat

  • direct mutation with splice + spread