Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Ubuntu
Desktop
3 years ago
Test name Executions per second
Object.entries 51510.4 Ops/sec
Object.keys 49558.2 Ops/sec
Object.keys with extra array 25185.9 Ops/sec
Object.entries without array 75895.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array