Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.entries 105964.3 Ops/sec
Object.keys 130088.8 Ops/sec
Object.keys with extra array 80992.6 Ops/sec
Object.entries without array 91737.0 Ops/sec
Object.entries for loop 110303.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • Object.entries for loop