Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36
Chrome 93
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Object.keys().reduce() 1350.4 Ops/sec
Array.map().push() 9051.8 Ops/sec
Script Preparation code:
Tests:
  • Object.keys().reduce()

  • Array.map().push()