Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0
Firefox 131
Windows
Desktop
2 months ago
Test name Executions per second
Map - for of kv 1048624.8 Ops/sec
Map - forEach 3008071.5 Ops/sec
Object.entries() - for of kv 949123.2 Ops/sec
Object.entries() - forEach 120044.1 Ops/sec
Object - for in 4453412.5 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in