Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36
Chrome 86
Mac OS X 11.0.0
Desktop
4 years ago
Test name Executions per second
Object.entries 40463.5 Ops/sec
Object.keys 53475.4 Ops/sec
Object.keys with extra array 30686.5 Ops/sec
Object.entries without array 41254.1 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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