React Hook
خطاف ريأكت
GLS-000012
Intermediatereact1 min read
hooksuseStateuseEffectuseContextcustom hooks
Definition
Functions like useState and useEffect that let you use state and lifecycle in function components.
دوال مثل useState وuseEffect تتيح استخدام الحالة ودورة الحياة في المكونات الوظيفية.
Full Definition
React Hooks are functions that let you 'hook into' React state and lifecycle features from function components. Core hooks include: useState (local state), useEffect (side effects), useContext (context consumption), useMemo, useCallback, and useRef. Custom hooks extract reusable logic.
React Hooks هي دوال تتيح لك 'الربط' بميزات حالة React ودورة الحياة من المكونات الوظيفية. تشمل: useState وuseEffect وuseContext وuseMemo وuseCallback وuseRef.
Knowledge Graph
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Help me build a project using React Hook. Explain: 1. What is React Hook and why it matters 2. The core architecture and required tools 3. Step-by-step implementation plan 4. Common mistakes to avoid 5. Best practices and production tips