Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
4 months ago
Test name Executions per second
Object.entries 315032.5 Ops/sec
Object.keys 175365.2 Ops/sec
Object.keys with extra array 97481.9 Ops/sec
Object.entries without array 323057.2 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array