Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36
Chrome 98
Linux
Desktop
2 years ago
Test name Executions per second
Object.entries 59549.2 Ops/sec
Object.keys 67711.5 Ops/sec
Object.keys with extra array 40265.7 Ops/sec
Object.entries without array 60436.9 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array