React Background Color Changer Project with React.js

🚀 Built a Simple OTP Generator using React! I recently worked on a small project to strengthen my understanding of React hooks, especially useState and useEffect. 🔐 Project Highlights: Generates a secure 6-digit OTP Countdown timer (5 seconds) for OTP expiry Auto-disables the button during active timer Displays expiry message once time runs out Clean and interactive UI 💡 What I learned: Managing state effectively with useState Handling side effects and timers using useEffect Writing clean and testable React components Improving user experience with conditional rendering This project may be simple, but it helped me understand how real-world features like OTP systems work behind the scenes. Looking forward to building more such practical projects! 💻✨ #ReactJS #WebDevelopment #Frontend #JavaScript #LearningByDoing #CodingJourney

🚀 Expanding My React Skills – Built an Interactive Comment Form ⭐ I’ve been diving deeper into React fundamentals and recently built a fully functional Comment Form with a dynamic Star Rating UI. 🔹 Key concepts I practiced: -> Controlled Components using useState -> Handling multiple form inputs with a single state object -> Dynamic state updates using [event.target.name] -> Building reusable event handlers -> Implementing an interactive ⭐ star rating system -> Managing UI states with hover vs actual selected value -> Conditional rendering for real-time visual feedback -> Clean component structuring and separation of logic 💡 One interesting part was designing the rating system: Instead of a simple input, I implemented clickable stars where: -> Hover shows a live preview -> Click locks the rating -> UI updates instantly based on state This helped me understand how UI behavior is directly driven by state in React. 🛠 Tech Stack: React.js | JavaScript | CSS 📌 This small project strengthened my understanding of how to build interactive and user-friendly UI components, which is essential for modern web applications. Next step: planning to extend this into a full review system with comment listing, edit/delete features, and persistence (LocalStorage/API). #React #FrontendDevelopment #JavaScript #WebDevelopment #LearningInPublic #UIUX #100DaysOfCode

Age Calculator using React.js Developed an interactive Age Calculator Application using React.js, focused on component-based structure and dynamic state management. Key Features: Enter date of birth to calculate age instantly Display accurate age in years, months, or days Calculate Age button for instant results Reset button to clear inputs and results Real-time UI updates using React state Clean and user-friendly interface What I Learned: React fundamentals (components, props, state) Handling form inputs and events in React Managing dynamic state updates Working with date and age calculation logic Building interactive and responsive applications This project helped me strengthen my understanding of React development and logic-based utility applications. #ReactJS #JavaScript #FrontendDevelopment #WebDevelopment #ReactProjects #AgeCalculator #StateManagement #LearningByDoing #CodingJourney

Why is React so fast compared to normal DOM manipulation?" 🤔 The answer lies in the Virtual DOM ⚡ Let’s break it down simply 👇 🔹 What is Virtual DOM? Virtual DOM is a lightweight copy of the real DOM. Instead of updating the real DOM directly, React first updates the Virtual DOM. 🔹 How does it work? 1. React creates a Virtual DOM 2. When state changes → new Virtual DOM is created 3. React compares it with the previous one (diffing) 4. Only the changed parts are updated in the real DOM 🔹 Why is it faster? 👉 Real DOM updates are slow 👉 Virtual DOM minimizes unnecessary updates 💻 Example concept: Instead of updating the entire UI, React updates only the part that actually changed. 🚀 Pro Tip: Efficient rendering is the reason React apps feel fast and smooth. 💬 Did you know this is how React optimizes performance? #reactjs #javascript #webdevelopment #mern #developers

Another project completed! 🚀 I'm excited to share my latest React build: a fully functional Task Manager (To-Do List). For this application, I focused on solidifying core React concepts and state management: 🔹 State Management: Utilizing useState to handle the dynamic array of tasks. 🔹 Array Methods: Implementing map and filter to render, complete, and delete specific items seamlessly. 🔹 Dynamic UI: Real-time updates and conditional styling for an intuitive user experience. Check out the video below to see the functionality in action! I'll leave the link to the GitHub repository in the first comment. 👇 #ReactJS #Frontend #WebDevelopment #JavaScript #SoftwareEngineering

Understanding React at a deeper level isn’t about knowing more hooks — it’s about knowing when to use them correctly. useEffect and useLayoutEffect may look similar, but their timing can directly impact performance and user experience. 🔹 useEffect Runs after the component renders and the browser paints the UI. It’s non-blocking and ideal for side effects like API calls, subscriptions, event listeners, and async operations. 🔹 useLayoutEffect Runs synchronously after DOM updates but before the browser paints. It blocks rendering, making it useful for DOM measurements, layout adjustments, and preventing visual flickers. Mastering these small details is what separates clean code from truly optimized applications. #React #ReactNative #FrontendDevelopment #JavaScript #SoftwareEngineering #WebDevelopment

✨ 𝗗𝗮𝘆 𝟰 𝗼𝗳 𝗠𝘆 𝗥𝗲𝗮𝗰𝘁 𝗝𝗼𝘂𝗿𝗻𝗲𝘆 ⚛️🚀 Today I learned about the `𝘂𝘀𝗲𝗘𝗳𝗳𝗲𝗰𝘁` 𝗵𝗼𝗼𝗸, and more importantly, 𝘄𝗵𝘆 𝘄𝗲 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗻𝗲𝗲𝗱 𝗶𝘁. While working with React, I noticed that components are mainly for rendering UI. But sometimes we need to do things outside rendering — like fetching data, setting up timers, or updating something after the UI changes. That’s where `𝘂𝘀𝗲𝗘𝗳𝗳𝗲𝗰𝘁` comes in. It lets us handle these 𝘀𝗶𝗱𝗲 𝗲𝗳𝗳𝗲𝗰𝘁𝘀 in a clean and controlled way. What I found interesting is how it runs after render and can depend on specific values. Instead of mixing everything together, React separates 𝗨𝗜 𝗹𝗼𝗴𝗶𝗰 from 𝘀𝗶𝗱𝗲 𝗲𝗳𝗳𝗲𝗰𝘁𝘀, which makes the code easier to understand and manage. Starting to see how React keeps things structured as apps grow 💻⚡ #ReactJS #JavaScript #WebDevelopment #LearningJourney #FrontendDevelopment

I learnt a lot doing this project. Understood the use of React like never before and how certain features are utilized. Features: -> Drag-and-drop tasks across the Todo, Working, Completed columns using a React Library -> Add, edit, and view tasks with modals -> State management using React Context -> Persistent tasks with localStorage -> Learned advanced React hooks, context, and dynamic UI handling This project helped me level up my React skills and understand interactive, state-driven UIs. React Todo Website: https://lnkd.in/eXKm3Hqn Check it out on GitHub: https://lnkd.in/exiv6Tpv #ReactJS #Frontend #WebDevelopment #UIUX #TodoApp #JavaScript

🚀 Built a Memory Card Game using React + Tailwind CSS! Excited to share my latest project where I implemented a fun and interactive memory card game. 🔹 Features: • Smooth UI with Tailwind CSS • State management using React Hooks • Game logic with card matching functionality • Responsive design 💡 This project helped me improve: • Component structuring • State handling • UI design skills 🔗 Live Demo: https://lnkd.in/gZ3Ajude 🔗 GitHub Repo: https://lnkd.in/gEgueXny I’m currently focusing on building real-world projects and improving my frontend skills. Would love your feedback! 🙌 #ReactJS #TailwindCSS #WebDevelopment #FrontendDeveloper #Projects #LearningInPublic

I used to copy-paste the same layout across multiple pages… and didn’t realize how much time I was wasting. Day 4 of my 30-day Next.js deep dive. Today I explored layouts and nested layouts in Next.js. It seems like a small concept—but it completely changes how you structure a real application. Instead of repeating UI, you define it once and reuse it smartly. Key Learnings - Layouts allow you to share common UI (like navbar, footer) across pages - Nested layouts help structure complex apps with different sections - Each route can have its own layout without affecting others - Keeps code DRY and easier to maintain - Makes scaling large applications much more manageable At first, I thought layouts were just about avoiding repetition. But while working through it, I realized: 👉 It’s actually about thinking in structure, not pages Instead of building isolated pages, I started thinking: “How should this app be organized as a whole?” That shift made everything feel more like real-world development. I’m learning to focus not just on building features—but on structuring applications in a clean and scalable way. Because in remote teams, readability and maintainability are just as important as functionality. How do you usually approach layout structure in your projects—plan first or adjust as you go? #NextJS #WebDevelopment #ReactJS #FullStackDeveloper #JavaScript #CleanCode #LearningInPublic #RemoteDeveloper