Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Object.entries 259971.5 Ops/sec
Object.keys 136978.4 Ops/sec
Object.keys with extra array 65861.6 Ops/sec
Object.entries without array 354312.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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