Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
Firefox 130
Windows
Desktop
3 months ago
Test name Executions per second
Map - for of kv 3092196.8 Ops/sec
Map - forEach 7268327.0 Ops/sec
Object.entries() - for of kv 2090528.2 Ops/sec
Object.entries() - forEach 240982.2 Ops/sec
Object - for in 11748734.0 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in