Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:95.0) Gecko/20100101 Firefox/95.0
Firefox 95
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
Object.entries 61363.3 Ops/sec
Object.keys 57193.4 Ops/sec
Object.keys with extra array 31466.1 Ops/sec
Object.entries without array 101447.3 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array