Run details:
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89
Fedora
Desktop
3 years ago
Test name Executions per second
Object.entries 55897.1 Ops/sec
Object.keys 40879.7 Ops/sec
Object.keys with extra array 24245.7 Ops/sec
Object.entries without array 66833.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array