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What are Higher-Order Components (HOCs), and why were they slowly replaced by hooks?

author
subina kallyani
medium
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16

Answer

HOCs are functions that take a component and return a new component, used for reusing logic (like authentication or theming).
Drawbacks:

  • Wrapper hell (deep nesting).
  • Harder debugging (component names lost).
  • Props collisions.

Hooks (introduced in React 16.8) solved these problems by letting you reuse stateful logic without changing the component hierarchy


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