Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
Chrome 95
Windows
Desktop
3 years ago
Test name Executions per second
Object.fromEntries(.map()) 2619.3 Ops/sec
Reduce (mutate) 3651.9 Ops/sec
Reduce (spread) 41.4 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries(.map())

  • Reduce (mutate)

  • Reduce (spread)