Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Ubuntu
Desktop
3 years ago
Test name Executions per second
Object.entries 48349.6 Ops/sec
Object.keys 47485.5 Ops/sec
Object.keys with extra array 22928.6 Ops/sec
Object.entries without array 69047.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array