Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130
Windows
Desktop
one month ago
Test name Executions per second
Map - for of kv 6163080.0 Ops/sec
Map - forEach 3920636.0 Ops/sec
Object.entries() - for of kv 1004306.8 Ops/sec
Object.entries() - forEach 193367.2 Ops/sec
Object - for in 775106.8 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in