Learned useContext and createContext hooks in React for global state management

⚡ Day 3 – “The Truth About React Hooks (No One Tells You)” Everyone uses React Hooks… but very few actually understand them deeply. I’ve seen developers use useEffect() for everything — from data fetching to DOM manipulation to debugging problems it didn’t even cause 😅 But here’s what experience taught me 👇 ✅ useState isn’t just about state — it’s about control. ✅ useEffect isn’t for every side-effect — it’s for the right one. ✅ useMemo and useCallback aren’t “performance hacks” — they’re stability tools. Hooks make React powerful — but misusing them can turn your app into a re-render nightmare. 💡 Mastering React Hooks isn’t about using more of them — it’s about using them wisely. What’s the one hook you can’t live without? 👇 I’ll go first: useEffect — when used right, it’s pure magic. #ReactJS #MERN #Frontend #FullStack #WebDevelopment #JavaScript #CodingLife #DeveloperCommunity #ReactHooks #TechTalk

The Developer’s Paradox” Ever noticed how learning to code feels like running on a treadmill? You move fast, but the finish line keeps getting further. First, you master HTML. Then CSS humbles you. Then JavaScript makes you rethink life. And just when you think you’re done — React, TypeScript, Next.js knock at your door. Truth is: there’s no finish line in tech. But that’s exactly what makes it beautiful — infinite room to grow. Keep running. Just make sure you’re enjoying the track, not chasing the end. 💪 #WebDevelopment #Frontend #GrowthMindset #DeveloperJourney

🚀 Learning React.js – Why It’s a Game Changer for Developers Over the last few days, I’ve been diving deeper into React.js, and I finally understand why it's one of the most popular JavaScript libraries in the world. ✅ Component-based architecture makes code clean & reusable ✅ Virtual DOM boosts performance ✅ Strong ecosystem with hooks, context API, react-router & more ✅ Huge community support — you’ll never get stuck alone React isn’t just a tool — it teaches you how to think in components, manage state efficiently, and build scalable front-end architecture. 🎯 What I built recently: A small project using React: Dynamic UI with functional components State management using useState() Props for data flow Basic routing setup #ReactJS #WebDevelopment #JavaScript #Frontend #MERNStack #CodingJourney #LearningInPublic

I'm excited to share my latest project: a Real-Time Collaborative Code Editor! 🚀 Check out the live demo here: https://lnkd.in/ek-rCvtM This is a full-stack MERN application that lets multiple users join a shared room and code together, with all changes synced instantly—just like VS Code Live Share. Key features include: * Instant code syncing across all users * Live user presence list * Server-side code caching for new users It was a challenging and rewarding project that taught me a ton about WebSockets, state management in React, and full-stack deployment. The full source code is available on my GitHub: https://lnkd.in/eex6PYBE #MERN #ReactJS #NodeJS #SocketIO #WebDeveloper #FullStack #Portfolio #Project #JavaScript

𝙍𝙚𝙖𝙘𝙩 𝙃𝙤𝙤𝙠𝙨 𝙄 𝙒𝙞𝙨𝙝 𝙄 𝙆𝙣𝙚𝙬 𝙀𝙖𝙧𝙡𝙞𝙚𝙧 Let’s be honest, when you first start building with React, 𝘂𝘀𝗲𝗦𝘁𝗮𝘁𝗲 and 𝘂𝘀𝗲𝗘𝗳𝗳𝗲𝗰𝘁 feel like superheroes. Then you discover 𝘂𝘀𝗲𝗠𝗲𝗺𝗼 and 𝘂𝘀𝗲𝗖𝗮𝗹𝗹𝗯𝗮𝗰𝗸, and you’re like, “Yeah, I’ve cracked the React code.” Well… not quite. 😂 There are a few underrated hooks that completely changed how I write cleaner, smarter, and more efficient components. Here are 3 that deserve way more hype: 1. 𝘂𝘀𝗲𝗜𝗺𝗽𝗲𝗿𝗮𝘁𝗶𝘃𝗲𝗛𝗮𝗻𝗱𝗹𝗲: Lets you control what a parent can access from a child component. No more unnecessary prop drilling chaos. 2. 𝘂𝘀𝗲𝗟𝗮𝘆𝗼𝘂𝘁𝗘𝗳𝗳𝗲𝗰𝘁: Perfect when you need to measure or adjust the DOM before it renders on screen. No more layout flickers or surprise jumps. 3. 𝘂𝘀𝗲𝗗𝗲𝗳𝗲𝗿𝗿𝗲𝗱𝗩𝗮𝗹𝘂𝗲: Keeps your UI smooth during heavy renders. I’ve used it in large forms and search bars, and the difference was night and day. These hooks didn’t just simplify my code, they made my development flow cleaner and more enjoyable. I’ve shared a few of these experiments and mini-projects on my GitHub ( https://lnkd.in/eP9nmTEw ) if you love exploring real-world React setups. Building products that scale and perform well (no matter where in the world the team is) has become something I genuinely enjoy diving into. What about you, which React hook do you think doesn’t get enough credit? #ReactJS #FullstackDeveloper #WebDevelopment #Frontend #ReactHooks #JavaScript #CodingHumor #CleanCode #DevLife #RemoteWork #GitHub

🚀 Excited to share my latest React project — Post Craft This project is built using React, Context API, and useReducer to manage global state efficiently. It allows users to: 📝 Create new posts through form handling 🌐 Fetch 30 posts at a time from an API ❌ Delete posts instantly ⚡ Manage all data globally using Context API I learned a lot while building this — especially about reducer logic, clean component structure, and handling real API data in React. Check it out on GitHub 👇 🔗 GitHub Repository:https://lnkd.in/dU2DT8HE #React #WebDevelopment #Frontend #JavaScript #ReactJS #OpenSource #LearningByDoing

🚀 React Hooks When React introduced Hooks, it completely transformed how we build components — no more juggling between class components and lifecycle methods. Hooks make our code cleaner, easier to test, and more reusable. A few essentials every React developer should get comfortable with: *️⃣ useState — for managing local component state. *️⃣ useEffect — for handling side effects (e.g., fetching data or subscriptions). *️⃣ useContext — for global state and avoiding prop drilling. *️⃣ useReducer — for more complex state logic. *️⃣ useMemo and useCallback — for performance optimization. *️⃣ Custom Hooks — reusable logic pieces that keep your components lean and elegant. #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #LearnWithReact

💭 Thinking in React: Local vs Global State Managing state efficiently is one of the most important parts of building scalable React applications. In this post, I’ve broken down the thought process behind deciding when to use local state and when to go global — along with a simple decision flow. 🔹 Local State – Used for component-specific data (like form inputs, modals, or toggles). 🔹 Global State – Used when multiple components need to share or synchronize data (like user authentication, theme, or cart data). Understanding this difference helps keep your code clean, maintainable, and performant. Check out the slides to see how you can think in React more strategically while managing state. 🚀 #ReactJS #WebDevelopment #Frontend #JavaScript #ReactState #StateManagement #LearningInPublic

🚀 Built a Debounced Search Component using setTimeout in React! We often search inside applications — but calling APIs on every keystroke isn’t efficient. So I created a Debounced Search Component in React that waits until the user stops typing before firing the API call. ✅ Improves performance ✅ Reduces unnecessary network calls ✅ Smooth user experience ✅ Displays search results with images 📌 GitHub Code: 🔗 https://lnkd.in/gY_fYFd3 📝 Full Article on Medium👇 🔗 https://lnkd.in/g_bFTMvZ ✨ Small steps every day → Strong coding habits! #reactjs #frontenddevelopment #javascript #webdevelopment #codingjourney #debouncing #api #developer

We all talk about clean code, but what does “clean” really mean? For me, it started making sense only after I learned SOLID principles. Single Responsibility taught me to stop dumping everything into one component. Open/Closed helped me think in terms of extension instead of modification. Liskov, Interface Segregation, Dependency Inversion - they’re not just backend stuff. They shape how we architect React apps too. 💡 Learning: A scalable frontend isn’t the one that works today - it’s the one that stays maintainable tomorrow. SOLID is not a rulebook - it’s a mindset for writing respectful, future-proof code. #SOLIDPrinciples #ReactJS #FrontendArchitecture #CleanCode #JavaScript