Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.1 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.5.1
Mobile
one year ago
Test name Executions per second
Object.entries 121097.4 Ops/sec
Object.keys 106252.2 Ops/sec
Object.keys with extra array 56707.4 Ops/sec
Object.entries without array 173088.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array