Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.63 Safari/537.36
Chrome 102
Windows
Desktop
2 years ago
Test name Executions per second
Object.entries 44433.6 Ops/sec
Object.keys 60525.0 Ops/sec
Object.keys with extra array 36430.4 Ops/sec
Object.entries without array 45967.6 Ops/sec
array 339894.5 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • array