Run details:
Mozilla/5.0 (X11; CrOS x86_64 13904.66.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Chrome OS 13904.66.0
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 144.5 Ops/sec
Reduce (reuse object) 1098.1 Ops/sec
Reduce (creating temporary objects) 35.6 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)