Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36 OPR/65.0.3467.78
Opera 65
Mac OS X 10.15.2
Desktop
4 years ago
Test name Executions per second
Object.entries 26198.7 Ops/sec
Object.keys 45474.9 Ops/sec
Object.keys with extra array 29233.5 Ops/sec
Object.entries without array 27786.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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