Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Windows
Desktop
2 years ago
Test name Executions per second
Object.entries 18668.6 Ops/sec
Object.keys 13225.6 Ops/sec
Object.keys with extra array 8048.5 Ops/sec
Object.entries without array 23895.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array