Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:124.0) Gecko/20100101 Firefox/124.0
Firefox 124
Mac OS X 10.15
Desktop
8 months ago
Test name Executions per second
Object.entries 356859.2 Ops/sec
Object.keys 168722.0 Ops/sec
Object.keys with extra array 98794.1 Ops/sec
Object.entries without array 397091.4 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array