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 374447.5 Ops/sec
Object.keys 189732.5 Ops/sec
Object.keys with extra array 103756.8 Ops/sec
Object.entries without array 420870.1 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array