Hooks
Hooks are a feature in React that allow developers to use state and other React features in functional components without writing a class. They provide a way to reuse stateful logic across components, making code more modular and easier to test. Introduced in React 16.8, hooks like useState, useEffect, and useContext enable functional components to manage side-effects, context, and more.
Developers should learn hooks to write cleaner, more maintainable React code, as they simplify component logic and reduce boilerplate compared to class components. They are essential for modern React development, especially when building complex UIs that require state management, side-effects, or custom reusable logic. Use hooks in functional components to handle lifecycle events, state updates, and context consumption efficiently.