Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:94.0) Gecko/20100101 Firefox/94.0
Firefox 94
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
Object.entries 82074.1 Ops/sec
Object.keys 61519.1 Ops/sec
Object.keys with extra array 32485.6 Ops/sec
Object.entries without array 109233.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array