Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.210 Safari/537.36
Chrome 90
Linux
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 22.6 Ops/sec
Reduce (reuse object) 203.6 Ops/sec
Reduce (creating temporary objects) 10.6 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)