Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.0) Gecko/20100101 Firefox/99.0
Firefox 99
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
Object.entries 88947.9 Ops/sec
Object.keys 80206.6 Ops/sec
Object.keys with extra array 41069.1 Ops/sec
Object.entries without array 139471.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array