Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
Firefox 90
Windows
Desktop
3 years ago
Test name Executions per second
Object.entries 45859.6 Ops/sec
Object.keys 38150.9 Ops/sec
Object.keys with extra array 21222.7 Ops/sec
Object.entries without array 68767.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array