Object.fromEntries vs reduce vs property assignment

5 months ago
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
Test name Executions per second
Object.fromEntries 1251.0 Ops/sec
Reduce 5204.9 Ops/sec
Property Assignment 5377.5 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • Reduce

  • Property Assignment

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