Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 SberBrowser/3.1.0.0
Chrome 105
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.entries 43111.7 Ops/sec
Object.keys 55538.6 Ops/sec
Object.keys with extra array 32478.4 Ops/sec
Object.entries without array 41657.8 Ops/sec
Object.entries for loop 56607.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • Object.entries for loop