Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0
Firefox 87
Windows
Desktop
3 years ago
Test name Executions per second
Object.entries 58176.4 Ops/sec
Object.keys 56297.6 Ops/sec
Object.keys with extra array 26458.5 Ops/sec
Object.entries without array 88321.3 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array