Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0
Firefox 97
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
Object.entries 102557.9 Ops/sec
Object.keys 79298.2 Ops/sec
Object.keys with extra array 40584.8 Ops/sec
Object.entries without array 138967.5 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array