Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:93.0) Gecko/20100101 Firefox/93.0
Firefox 93
Linux
Desktop
3 years ago
Test name Executions per second
Object.entries 27859.0 Ops/sec
Object.keys 19423.9 Ops/sec
Object.keys with extra array 12320.5 Ops/sec
Object.entries without array 34060.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array