Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/80.0.3987.87 Chrome/80.0.3987.87 Safari/537.36
Chromium 80
Ubuntu
Desktop
4 years ago
Test name Executions per second
Object.entries 33950.0 Ops/sec
Object.keys 60201.2 Ops/sec
Object.keys with extra array 34440.0 Ops/sec
Object.entries without array 38753.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array