Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 14_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Mobile/15E148 Safari/604.1
Mobile Safari 14
iOS 14.4.2
Mobile
3 years ago
Test name Executions per second
Object.entries 46512.7 Ops/sec
Object.keys 28528.9 Ops/sec
Object.keys with extra array 18818.1 Ops/sec
Object.entries without array 45966.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


;