Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
Chrome 102
Linux
Desktop
2 years ago
Test name Executions per second
Object.entries 63249.0 Ops/sec
Object.keys 82239.4 Ops/sec
Object.keys with extra array 45303.1 Ops/sec
Object.entries without array 55085.0 Ops/sec
Object.entries for loop 64426.2 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • Object.entries for loop