When to Use Which React Hook 🪝 (99% Time You'll Use These) ⚛️
1️⃣ useState – When You Need to Store & Update Values 🏦
Use this for component-level state like toggles, form inputs, and counters.
2️⃣ useEffect – When You Need Side Effects ⚡
Perfect for API calls, subscriptions, and syncing with external systems.
3️⃣ useRef – When You Need a Persistent Value Without Rerenders 🔍
Great for DOM manipulation and storing previous values.
4️⃣ useMemo – When You Need to Optimize Performance 🚀
Use it to avoid expensive recalculations.
5️⃣ useCallback – When You Need Stable Functions 🔗
Helpful for passing functions to child components without unnecessary re-renders.
6️⃣ useContext – When You Need Global State 🌍
Best for avoiding prop drilling in small-scale apps.
Rarely Used Hooks (But Good to Know) 🎩
🔸 useReducer – For complex state logic
🔸 useLayoutEffect – Like useEffect, but runs before the browser paints
🔸 useImperativeHandle – Exposes methods from a ref
🚀 99% of the time, you’ll use useState, useEffect, and useRef.
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