Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
4 months ago
Test name Executions per second
Object.entries 275509.8 Ops/sec
Object.keys 169175.5 Ops/sec
Object.keys with extra array 93258.3 Ops/sec
Object.entries without array 272843.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array