Single Responsibility Principle (SRP)
3 sectionsRapid overview
Single Responsibility Principle (SRP)
TL;DR
SRP says a class, module or component should have one and only one reason to change. In React that usually means splitting fetching, validation, submission and rendering into separate hooks/components, so a UI tweak doesn't risk breaking th…
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> "A class/module/component should have one and only one reason to change."
Read →Quick recall Q&A
Q: How do you recognize SRP violations in React components? A: When a component handles data fetching, validation, form state, analytics, and rendering all in one place. High line count (>200 lines), multiple useEffect hooks with different …
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