Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36
Chrome 88
Linux
Desktop
3 years ago
Test name Executions per second
Object.entries 30475.9 Ops/sec
Object.keys 39402.8 Ops/sec
Object.keys with extra array 22461.4 Ops/sec
Object.entries without array 33791.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array