Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Chrome 102
Linux
Desktop
2 years ago
Test name Executions per second
Map - for of kv 3445395.0 Ops/sec
Map - forEach 2722676.5 Ops/sec
Object.entries() - for of kv 595862.9 Ops/sec
Object.entries() - forEach 121361.7 Ops/sec
Object - for in 398998.2 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in