Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0
Firefox 80
Windows
Desktop
4 years ago
Test name Executions per second
Object.entries 87685.2 Ops/sec
Object.keys 58552.9 Ops/sec
Object.keys with extra array 32453.1 Ops/sec
Object.entries without array 106349.2 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array