Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Edg/101.0.1210.47
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
Object.fromEntries 2391.8 Ops/sec
Reduce (reuse object) 1883.7 Ops/sec
Reduce (creating temporary objects) 67.3 Ops/sec
Map 1315.5 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)

  • Map