Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36
Chrome 94
Windows
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 136.7 Ops/sec
Reduce (reuse object) 961.3 Ops/sec
Reduce (creating temporary objects) 46.6 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)