Run details:
Mozilla/5.0 (X11; Linux aarch64; rv:78.0) Gecko/20100101 Firefox/78.0
Firefox 78
Linux
Desktop
3 years ago
Test name Executions per second
Object.entries 42889.8 Ops/sec
Object.keys 37665.0 Ops/sec
Object.keys with extra array 20564.6 Ops/sec
Object.entries without array 52038.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array


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