Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36
Chrome 113
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.entries 114064.7 Ops/sec
Object.keys 136345.3 Ops/sec
Object.keys with extra array 85480.8 Ops/sec
Object.entries without array 116076.4 Ops/sec
Object.entries for loop 141439.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • Object.entries for loop