Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Chrome 91
Linux
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 118.1 Ops/sec
Reduce (reuse object) 1152.3 Ops/sec
Reduce (creating temporary objects) 16.0 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)