Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Chrome 101
Linux
Desktop
2 years ago
Test name Executions per second
Object.entries 48692.5 Ops/sec
Object.keys 59415.3 Ops/sec
Object.keys with extra array 36141.1 Ops/sec
Object.entries without array 49818.8 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • Object.keys

  • Object.keys with extra array

  • Object.entries without array