Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Chrome 97
Linux
Desktop
2 years ago
Test name Executions per second
Object.entries 28861.5 Ops/sec
Object.keys 33809.1 Ops/sec
Object.keys with extra array 18663.8 Ops/sec
Object.entries without array 34496.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array