Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.67 Safari/537.36 Edg/87.0.664.52
Chrome 87
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Object.entries 38523.2 Ops/sec
Object.keys 56424.9 Ops/sec
Object.keys with extra array 35818.2 Ops/sec
Object.entries without array 38095.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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