Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:127.0) Gecko/20100101 Firefox/127.0
Firefox 127
Mac OS X 10.15
Desktop
6 months ago
Test name Executions per second
Object.entries 376797.6 Ops/sec
Object.keys 195575.2 Ops/sec
Object.keys with extra array 108195.0 Ops/sec
Object.entries without array 400301.7 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array