Many beginners get confused between useState and useEffect in React. Here’s the simplest way to understand it: useState → used to manage state useEffect → used to handle side effects like API calls Understanding this difference is crucial when building real-world React applications. If you're learning web development, save this for quick revision. Explore more tutorials, exercises, and MCQs: www.quipoin.com #ReactJS #WebDevelopment #FrontendDeveloper #JavaScript #Programming #Coding #Developers #LearnToCode #Tech #SoftwareDevelopment
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✨✨✨ 5 React Hooks Every Beginner Must Know✨✨ If you're learning React, these hooks will make your development much easier and more powerful. 🔹 useState – Manage state inside components 🔹 useEffect – Handle side effects like API calls 🔹 useRef – Access and manipulate DOM elements 🔹 useContext – Share data across components without prop drilling 🔹 useNavigate – Programmatic navigation in React Router Understanding these hooks is essential for building modern and scalable React applications. If you're starting your frontend or full-stack journey, mastering these hooks will significantly improve your workflow. 💡 Which React hook do you use the most? #React #ReactJS #WebDevelopment #FrontendDevelopment #JavaScript #Programming #Coding #SoftwareDevelopment #FullStackDeveloper #Developers #LearnToCode #TechCommunity #100DaysOfCode
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🚀 Nobody talks about this… You can watch 100 React tutorials… and still not build anything. The problem isn’t React. The problem is no clear roadmap. Most beginners: ❌ Jump between tutorials ❌ Copy code without understanding ❌ Quit when things don’t click So I simplified everything into one place. 👇 📘 A complete React.js Cheatsheet that actually makes sense: ⚡ From zero → advanced ⚡ JSX, Components, Hooks, Router, APIs ⚡ Real-world concepts (not just theory) ⚡ Beginner mistakes + mini projects No fluff. No overwhelm. Just structured learning. Because at the end of the day— Clarity beats motivation. 💡 If you’re serious about Web Development, save this. Your future self will thank you. #ReactJS #WebDevelopment #FrontendDeveloper #JavaScript #Coding #LearnToCode #Developers #Programming #TechLearning
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⚛️ Struggling with unexpected bugs in React? Chances are… it’s your useEffect 👀 useEffect is powerful — but only when used correctly. Here’s what every React developer should know: 🔹 Runs After Render It executes after every render (unless controlled properly). 🔹 Dependency Array Matters Missing dependencies = bugs Too many dependencies = unnecessary re-renders 🔹 Perfect for Side Effects API calls 🌐, event listeners 🎧, timers ⏱️ — all handled here. 🔹 Cleanup is Important Avoid memory leaks by returning a cleanup function. 🔹 Don’t Overuse It Not everything needs useEffect. Keep logic simple. 👉 Mastering useEffect = cleaner & bug-free apps. 🚀 Keep learning. Keep building. . . . . . . #Reactjs #Frontenddevelopment #Javascript #Webdevelopment #Coding #Developers #Programming #Softwaredevelopment #Reacthooks #Learning #Tech
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📚 ReactJS Notes for Beginners & Developers ReactJS is one of the most powerful libraries for building modern, dynamic, and scalable web applications. To make the learning journey smoother, I’ve created well-structured notes that simplify core concepts in an easy-to-understand way. 🔹 What’s covered: • Introduction to React & Virtual DOM • Components & Props • State & Lifecycle Methods • Hooks (useState, useEffect, etc.) • Event Handling • Conditional Rendering • Lists & Keys • Forms & Controlled Components • Routing Basics These notes are perfect for beginners starting with React and for developers who want a quick revision. 💡 Consistency is the key—keep learning, keep building! #ReactJS #WebDevelopment #FrontendDevelopment #JavaScript #Coding #Learning #Developers #Programming #Tech
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Quick update on my CLI project 👇 I was planning to publish it by now, but I’ve decided to delay the release a bit to make it more solid. Over the past few days, I’ve: • Improved the backend structure (clean, scalable folders) • Added a basic authentication system (JWT-based) • Made the starter feel closer to a real production setup Instead of rushing it out, I want this to be something developers can actually use and build on comfortably. Next steps: • Improve error handling & validation • Add a few more useful defaults What I am building : https://lnkd.in/gdiYgDaR Will share once it’s ready 🚀 #buildinpublic #webdevelopment #javascript #nodejs #nextjs #mern #developer #softwareengineering #devtools #opensource #programming #tech
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💡 What is onChange in React? In React, onChange is used to handle user input in real-time. 👉 When user types… onChange triggers a function 👉 That function updates State 👉 State updates → UI updates instantly 📌 Common Uses: • Form inputs • Live search • Validation • Dynamic UI updates ⚡ onChange is the key to building interactive forms in React. 💡 Tip: Always connect input with State for controlled components. Follow TFSC for practical frontend learning. #reactjs #onchange #reactevents #frontenddeveloper #javascript #webdevelopment #coding #learnreact #programming #tfsc
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This is where 90% of React devs lie to themselves. “I know hooks.” No—you don’t. Because if you did: - your components wouldn’t re-render like crazy - useEffect wouldn’t feel like black magic - and you wouldn’t be “optimizing” things that were never slow This isn’t a React problem. It’s a 𝗺𝗲𝗻𝘁𝗮𝗹 𝗺𝗼𝗱𝗲𝗹 𝗽𝗿𝗼𝗯𝗹𝗲𝗺. You’re not thinking in React. You’re trying to control it. And React always wins that fight. Fix how you think → everything else gets easier. Be honest— Which hook still trips you up the most? #reactjs #webdevelopment #frontenddeveloper #softwaredeveloper #javascript #codinglife #programming #reacthooks #devcommunity #learnincode
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🚀 React Series – Day 6 Handling User Actions in React (Events Made Simple) User interaction is at the heart of every application - clicks, typing, form submissions. In React, handling these actions is straightforward and similar to JavaScript, with a few small differences. Events are written in camelCase, such as: • onClick • onChange • onSubmit Instead of writing inline logic, it’s better to pass a function as a handler. This keeps the code clean and maintainable. 👉 One small but important detail: always pass the function reference, not the function call. This approach helps React efficiently manage user interactions and update the UI accordingly. #reactjs #javascript #frontenddeveloper #webdevelopment #codinginterview #learnreact #30daysofcode #programming #reactinterview #react #coding
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Understanding Props vs State in React is a game changer 🚀 When I started learning React, this was one of the most confusing topics for me. They look similar… but their purpose is completely different. 👉 Props = Data you receive (read-only) 👉 State = Data you manage (dynamic & changeable) Once you understand this difference, your code becomes: ✔ Cleaner ✔ More scalable ✔ Easier to debug This simple breakdown helped me a lot — hope it helps you too 🙌 💬 Tell me — what confused you more while learning React? Props or State? Visit : https://lnkd.in/dQb5UibS https://allconverthub.com/ #ReactJS #FrontendDeveloper #WebDevelopment #JavaScript #UIDeveloper #LearnInPublic #ReactLearning #WebDev #Programming #CodingLife #Developers #SoftwareDevelopment #UIUX #TechContent #CodingJourney
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Understanding Props vs State in React is a game-changer for writing clean and scalable components. 👉 Props are read-only and help pass data from parent to child components — making your UI predictable and reusable. 👉 State, on the other hand, is managed within the component and allows it to be dynamic and interactive. 💡 In simple terms: Props = External data (immutable) State = Internal data (mutable) Mastering when and how to use each can significantly improve your component design and application performance. If you're diving into React or leveling up your frontend skills, this is a must-know concept! #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #CodingConcepts #ReactLearning #Developers #UIUX #TechSkills
React.js Developer | 3.9 Years Experience | REST APIs | Context API | Performance Optimization | Immediate Joiner
Understanding Props vs State in React is a game changer 🚀 When I started learning React, this was one of the most confusing topics for me. They look similar… but their purpose is completely different. 👉 Props = Data you receive (read-only) 👉 State = Data you manage (dynamic & changeable) Once you understand this difference, your code becomes: ✔ Cleaner ✔ More scalable ✔ Easier to debug This simple breakdown helped me a lot — hope it helps you too 🙌 💬 Tell me — what confused you more while learning React? Props or State? Visit : https://lnkd.in/dQb5UibS https://allconverthub.com/ #ReactJS #FrontendDeveloper #WebDevelopment #JavaScript #UIDeveloper #LearnInPublic #ReactLearning #WebDev #Programming #CodingLife #Developers #SoftwareDevelopment #UIUX #TechContent #CodingJourney
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