Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/113.0
Firefox 113
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Object.entries 169562.1 Ops/sec
Object.keys 105314.9 Ops/sec
Object.keys with extra array 55248.1 Ops/sec
Object.entries without array 209101.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array