Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:96.0) Gecko/20100101 Firefox/96.0
Firefox 96
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
Object.entries 150276.2 Ops/sec
Object.keys 105076.8 Ops/sec
Object.keys with extra array 57802.2 Ops/sec
Object.entries without array 196205.5 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array