Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Windows
Desktop
one year ago
Test name Executions per second
Map - for of kv 759346.4 Ops/sec
Map - forEach 2347741.5 Ops/sec
Object.entries() - for of kv 546294.9 Ops/sec
Object.entries() - forEach 89468.8 Ops/sec
Object - for in 3496549.2 Ops/sec
Script Preparation code:
Tests:
  • Map - for of kv

  • Map - forEach

  • Object.entries() - for of kv

  • Object.entries() - forEach

  • Object - for in