Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.2 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.2.1
Mobile
2 years ago
Test name Executions per second
Object.entries 65124.4 Ops/sec
Object.keys 38808.2 Ops/sec
Object.keys with extra array 22546.2 Ops/sec
Object.entries without array 67141.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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