Run details:
Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Firefox/78.0
Firefox 78
Windows
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 201.4 Ops/sec
Reduce (reuse object) 742.3 Ops/sec
Reduce (creating temporary objects) 0.2 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)