hooks-pattern

To reuse stateful logic in React, you extract the shared logic into a custom hook prefixed with use, such as useFeature. This custom hook can then be imported and reused across multiple functional components to reduce duplication.

The Rules of Hooks require hooks to be called at the top level of functional components and prefixed with use. Creating custom hooks starting with use enforces these rules, ensuring safe state management and side-effect handling in React.

You extract form handling and side-effect management into reusable React hooks by moving that logic into a custom hook starting with use. This encapsulates the stateful logic so multiple components can reuse it safely.

No, you do not need class components to share stateful logic in React. This approach applies to functional components and uses custom hooks to encapsulate and reuse stateful logic like subscriptions and side-effect management.

The best way to share subscription logic across React projects is to encapsulate it within a custom hook prefixed with use. This promotes code reuse and composability, allowing multiple components to utilize the same subscription logic.

You should use custom hooks for state management because they reduce code duplication and improve readability. Extracting stateful logic into a reusable hook allows you to share it across components without repeating the same code.