Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0
Firefox 88
Windows
Desktop
3 years ago
Test name Executions per second
Object.entries 33502.9 Ops/sec
Object.keys 33247.6 Ops/sec
Object.keys with extra array 17017.7 Ops/sec
Object.entries without array 49938.1 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array