Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 17_0_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1
Mobile Safari 17
iOS 17.0.2
Mobile
one year ago
Test name Executions per second
Object.entries 276930.8 Ops/sec
Object.keys 191164.2 Ops/sec
Object.keys with extra array 104343.9 Ops/sec
Object.entries without array 280483.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array