Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
Chrome 95
Mac OS X 10.13.6
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 74.2 Ops/sec
Reduce (reuse object) 566.4 Ops/sec
Reduce (creating temporary objects) 18.7 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)