Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Chrome 128
Mac OS X 10.15.7
Desktop
one month ago
Test name Executions per second
Object.entries 120431.4 Ops/sec
Object.keys 388752.3 Ops/sec
Object.keys with extra array 322587.1 Ops/sec
Object.entries without array 119813.3 Ops/sec
Object.entries for loop 384973.6 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array

  • Object.entries for loop