Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 Edg/107.0.1418.42
Chrome 107
Windows
Desktop
2 years ago
Test name Executions per second
Object.entries 35157.3 Ops/sec
Object.keys 43703.5 Ops/sec
Object.keys with extra array 26016.9 Ops/sec
Object.entries without array 35701.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array