Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
Chrome 102
Windows
Desktop
2 years ago
Test name Executions per second
reduce with new array 0.5 Ops/sec
reduce with array mutation 18948.1 Ops/sec
flatMap 472.1 Ops/sec
Script Preparation code:
Tests:
  • reduce with new array

  • reduce with array mutation

  • flatMap