Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Object.entries 4.1 Ops/sec
for..in 3.7 Ops/sec
Object.keys 3.7 Ops/sec
Object.keys no entry 4.0 Ops/sec
for..in no array 3.8 Ops/sec
Object.entries no array 4.3 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • for..in

  • Object.keys

  • Object.keys no entry

  • for..in no array

  • Object.entries no array


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