Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Firefox 105
Windows
Desktop
2 years ago
Test name Executions per second
Map - for of kv 1538200.4 Ops/sec
Map - forEach 5326262.0 Ops/sec
Object.entries() - for of kv 1091517.1 Ops/sec
Object.entries() - forEach 217752.8 Ops/sec
Object - for in 6922213.5 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in