Turning logic into seamless user experience ⚡ Working on JavaScript enhancements to make the dashboard more dynamic, responsive, and interactive. ✔️ Real-time UI updates ✔️ Cleaner event handling ✔️ Optimized performance ✔️ Better user interactions Behind every smooth UI, there’s powerful JavaScript doing the magic 💻✨ #JavaScript #WebDevelopment #Frontend #Coding #DeveloperLife #Performance #UIUX
Enhancing JavaScript for Seamless UI Experience
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Interactive Form I’ve just implemented a dynamic "Get In Touch" section that prioritizes seamless user interaction and instant feedback. No page reloads—just smooth, intelligent form handling. ✈️ ✨ Key Features: 🔺 Real-Time Validation: Instant checks for name length, email formatting, and phone number accuracy as the user types. 🔺 Dynamic Feedback: Error messages appear and disappear automatically without refreshing the page. 🔺 Success Confirmations: Immediate confirmation once a message is successfully sent. 🔺 State-Driven UI: Custom CSS transitions that highlight invalid fields and provide clear status updates. Built with Vanilla JavaScript, HTML, and CSS. #WebDevelopment #JavaScript #UIUX #Frontend #Coding #CodvedaJourney #CodvedaExperience #FutureWithCodveda
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Everyone is experimenting with this new text engine. Here is what it actually looks like in a real UI. Text reflows around moving elements in real time. Smooth, no layout breaks. I built an interactive demo 👇 https://lnkd.in/ezshxrKB Built with Pretext by Cheng Lou: https://lnkd.in/eex7dUWH Would you use this in production? #Frontend #JavaScript #WebDev #BuildInPublic #Pretext
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I recently built a nested commenting system (like LinkedIn/Reddit)… and it was more interesting than I expected 👇 At first, it looked simple: “Just allow replies inside comments.” But once I started building it, a few real challenges came up: → Managing deeply nested state without making it messy → Updating a specific reply without re-rendering the entire tree → Keeping the UI performant as the comment depth grows → Handling add/edit/delete operations cleanly What worked for me: ✔ Using recursion for rendering comments ✔ Updating state immutably to avoid unexpected bugs ✔ Memoizing components to prevent unnecessary re-renders One key realization: Building UI is easy. Managing state and updates at scale is where real engineering begins! #React #Frontend #JavaScript #SystemDesign #WebDevelopment #WebArchitecture #SoftwareEngineering
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Tired of building UI from scratch every time… So I built my own Component Library ⚡ 🔗 GitHub: https://lnkd.in/gz_vRwND 🔗 Vercel: https://lnkd.in/gjwbZbcA ✨ Built with React + Tailwind ✨ Clean & reusable components ✨ Live preview + copy code ✨ Dark mode + responsive How to use: 1. Browse components 2. Click "Show Code" 3. Copy & paste into your project 4. Customize as needed “Browse → Copy → Use → Customize” This project helped me improve: UI design thinking Component reusability Real-world frontend skills Still improving it — feedback is welcome 🙌 #ReactJS #TailwindCSS #FrontendDeveloper #WebDevelopment #UIUX #JavaScript #OpenSource #100DaysOfCode #Developer #Portfolio
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🚀 Frontend Performance — Learning in Public Over the last couple of days, I explored Lighthouse-based performance analysis on a real application. Key learnings 👇 🧠 Main Thread Matters 👉 Browser runs on a single thread 👉 Heavy JS → slower interaction 🚦 Render-Blocking Resources 👉 CSS/JS can delay UI rendering ⛓️ Critical Request Chain 👉 Too many dependencies → slower loading 📊 Lighthouse Insight 👉 It’s not about score 👉 It’s about identifying root causes 🎯 Big takeaway: Performance = reduce work + remove blockers 📌 Next: Building a real-world performance audit report #Frontend #WebPerformance #JavaScript #ReactJS #SoftwareEngineering #LearnInPublic
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Building loading states shouldn’t feel like copy-paste work. Every React project ends up with the same repetitive loading UI code — divs, shimmer effects, duplicated layouts… again and again. So I built something to fix that. react-auto-skeletonizer An npm package that automatically generates skeleton loaders for your React components. No more manually crafting loading states. Just plug it in and let it handle the boring part. What it does: - Generates skeleton UI based on your components - Saves time and reduces repetitive code - Improves user experience with clean loading states Try it out: https://lnkd.in/gAjmubgD Would love to know what you think — feedback, ideas, or improvements are all welcome 🙌 #React #Frontend #JavaScript #OpenSource #npm #WebDevelopment
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𝐘𝐨𝐮 𝐦𝐢𝐠𝐡𝐭 𝐛𝐞 𝐨𝐯𝐞𝐫𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐬𝐭𝐚𝐭𝐞 𝐮𝐩𝐝𝐚𝐭𝐞𝐬 𝐢𝐧 𝐑𝐞𝐚𝐜𝐭 𝟏𝟖. Remember the days of `ReactDOM.unstable_batchedUpdates` or manually wrapping multiple `setState` calls to prevent excessive re-renders? Good news: React 18 made those mostly obsolete with automatic batching. Now, pretty much any updates—inside event handlers, promises, or `setTimeout`—are batched together into a single re-render. It's a huge win for performance out of the box! However, there's always an escape hatch: `ReactDOM.flushSync()`. This function forces React to process any pending state updates synchronously and update the DOM immediately. While powerful, it's rarely needed and should be used with extreme caution. **When might you reach for `flushSync`?** * **Immediate DOM measurements:** If you need to read the updated DOM layout right after a state change (e.g., for complex animations or integrating with non-React UI libraries) before the browser paints the next frame. * **Controlling browser painting:** For very specific, imperative UI sequences where you need a synchronous render cycle. For 99% of use cases, React's automatic batching handles performance beautifully. Reaching for `flushSync` is usually a sign you might be fighting React's reconciliation process, not working with it. What's the most obscure React API you've had to use for a specific UI challenge? #React #ReactJS #Performance #Frontend #WebDev #JavaScript
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⚛️ 𝗣𝗿𝗲𝘃𝗲𝗻𝘁𝗶𝗻𝗴 𝗨𝗻𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗥𝗲-𝗿𝗲𝗻𝗱𝗲𝗿𝘀 𝗶𝗻 𝗥𝗲𝗮𝗰𝘁 — 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝗨𝘀𝗲 𝗼𝗳 𝗺𝗲𝗺𝗼 & 𝘂𝘀𝗲𝗖𝗮𝗹𝗹𝗯𝗮𝗰𝗸 In React applications, performance issues often come from repeated re-renders rather than heavy logic. This becomes more noticeable when passing functions as props. 𝗖𝗼𝗺𝗺𝗼𝗻 𝗘𝘅𝗮𝗺𝗽𝗹𝗲 <ChildComponent onClick={() => handleClick(id)} /> A new function is created on every render, causing child components to re-render. 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝗙𝗶𝘅 Use useCallback: const handleItemClick = useCallback((id) => { handleClick(id) }, []) Then: <ChildComponent onClick={handleItemClick} /> 𝗖𝗼𝗺𝗯𝗶𝗻𝗲 𝘄𝗶𝘁𝗵 𝗥𝗲𝗮𝗰𝘁.𝗺𝗲𝗺𝗼 export default React.memo(ChildComponent) Now child re-renders only when props actually change. 𝗪𝗵𝗲𝗻 𝗧𝗵𝗶𝘀 𝗛𝗲𝗹𝗽𝘀 𝗠𝗼𝘀𝘁 • Large lists • Dashboard UI • Reusable components • Expensive child rendering • Deep component trees 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝗡𝗼𝘁𝗲 Avoid over-optimizing: • Use memo only where needed • Measure before optimizing • Keep code readable Small memoization changes can improve UI responsiveness significantly. 💬 Curious — Do you use memoization by default, or only after noticing performance issues? #ReactJS #Frontend #Performance #JavaScript #WebDevelopment #SoftwareEngineering #DevCommunity
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🚀 Improving Frontend Performance with Throttling & Debouncing One key realization while optimizing UI performance 👇 👉 Not all issues are about page load 👉 Many come from how frequently our code runs 🧠 The Problem Events like scroll 📜, resize 📏, and typing ⌨️ can fire hundreds of times per second This leads to: ❌ unnecessary work ❌ busy main thread ❌ poor responsiveness ⚙️ The Solution 🔹 Throttling 👉 Limit execution frequency 👉 e.g., run once every second 🔹 Debouncing 👉 Execute only after user stops 👉 e.g., search after typing stops 🎯 Key Difference 👉 Throttle = steady control 👉 Debounce = wait then act 📊 Why it matters 👉 Less work for browser 🧠 👉 Better responsiveness ⚡ 💡 “Performance is not just faster loading — it’s smarter execution.” #Frontend #JavaScript #WebPerformance #ReactJS #FrontendEngineering
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Just built a dynamic product card using JavaScript DOM manipulation What I love about this project is how flexible it is — I can generate as many cards as I want dynamically, making it super useful for real-world applications like e-commerce or dashboards. Features: Fully dynamic card creation using DOM Clean and modern UI design Reusable component structure Easy to scale for multiple products This project helped me strengthen my understanding of how the DOM really works behind the scenes — not just static HTML, but building everything programmatically. 📂 GitHub Repository: https://lnkd.in/gwcZG2pf Would love to hear your thoughts or suggestions for improvement! #JavaScript #WebDevelopment #Frontend #DOM #Coding #Projects #Learning #100DaysOfCode
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