Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
Object.entries 14044.5 Ops/sec
Object.keys 21293.4 Ops/sec
Object.keys with extra array 9044.2 Ops/sec
Object.entries without array 18347.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array