Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Object.fromEntries 187.1 Ops/sec
Reduce (reuse object) 410.9 Ops/sec
Reduce (creating temporary objects) 0.2 Ops/sec
for of 212.8 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce (reuse object)

  • Reduce (creating temporary objects)

  • for of