Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.60 YaBrowser/20.12.0.1065 Yowser/2.5 Safari/537.36
Yandex Browser 20
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Object.entries 35242.7 Ops/sec
Object.keys 50456.6 Ops/sec
Object.keys with extra array 29176.7 Ops/sec
Object.entries without array 35408.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array