Frontend Performance Issues Don't Always Come from Scale

A small frontend change once improved our page load time by ~40%. And no, it wasn’t a fancy optimization. It was removing unnecessary re-renders. Here’s what was happening: We had a component that: - Re-rendered on every state change - Passed new object/array references every time - Triggered deep child updates On the surface, everything looked fine. But in reality: 👉 The UI was doing far more work than needed. What we changed: • Memoized components where it actually mattered • Avoided creating new inline objects/functions unnecessarily • Split large components into smaller, focused ones The result: - Faster load time - Smoother UI - Less unnecessary computation Biggest lesson: 👉 Performance improvements often come from removing waste, not adding complexity. Most frontend apps aren’t slow because React is slow. They’re slow because we make them do extra work. Curious — what’s one small change that gave you a big performance win? #Frontend #ReactJS #Performance #WebDevelopment #SoftwareEngineering

𝗧𝗵𝗲 𝗵𝗶𝗱𝗱𝗲𝗻 𝗰𝗼𝘀𝘁 𝗼𝗳 𝗿𝗲-𝗿𝗲𝗻𝗱𝗲𝗿𝘀 𝗶𝗻 𝗥𝗲𝗮𝗰𝘁 🔁 Continuing with the office example 🏢 Imagine one small update in the office. A single file gets updated. But instead of just one employee handling it, the entire team starts rechecking their work. Even people who are not related to that file start reviewing things again. Nothing is broken. But a lot of unnecessary work is happening. And slowly… The office starts to feel slower ⏳ That’s exactly what happens in React. When state changes, React re-runs your component. And by default, it also re-renders its children. Even if those children don’t actually need to update. A small change in one place can trigger work across the UI. And this is where performance starts to drop. Because: More renders = more work More work = slower UI While all of this is happening, Buttons feel slightly delayed. Interactions feel less smooth. The app starts to feel heavy. The tricky part? This is not a bug. This is how React works. But understanding this is the first step to improving performance ⚡ In the next post, we’ll look at a very common mistake — Why using state everywhere can make things worse. #JSBYTES #ReactJS #FrontendDevelopment #WebPerformance #JavaScript🚀

Building a large web application with just raw code is like trying to build a skyscraper with loose bricks. Eventually, it becomes chaos. 🛑🏗️ In today's video, we break down the next crucial step in our roadmap: Frontend Frameworks (like React). Instead of writing every page from scratch, frameworks allow us to build custom "components" and reuse them perfectly across your entire platform. Why this matters for your custom build: ⚡️ Rapid Development: Reusable components mean we build, test, and launch your product much faster. 🔄 Flawless Consistency: Your brand and user experience remain identical on every single page. 📈 Infinite Scalability: When your business grows, a framework keeps the code organized and prevents your app from breaking under pressure. Watch the breakdown to see how we organize the chaos and engineer apps built to scale! 🎥👇 #nooridigital #frontendframework #reactjs #webdevelopment #softwareengineering #businessgrowth #customsoftware #digitalagency #techstack #kathmandutech

🚨 New Blog Alert! 🚀  🎨 Frontend Development Isn’t Dying — It’s Just Changing Shape  There’s a growing narrative that frontend development is fading away — but that’s far from the truth. It’s evolving.  In this quick read, we explore how the role of frontend developers is transforming with new tools, architectures, and expectations. From shifting responsibilities to the rise of smarter abstractions, this piece breaks down what’s really happening — and what it means for the future of building on the web.   Drafted in collaboration with:: Rahul Halder, Keerthana Balaji, Priyashi Singh, Amoolya R Bayari, Partha Sarathi 👉 Read here: https://lnkd.in/geFbpDpv #FrontendDevelopment #WebDevelopment #TechTrends #SoftwareEngineering #UIUX

Just spun up a full-stack app using better-t-stack with Bun, and honestly — this is the smoothest developer experience I’ve had in a while. Here’s what I built with: Bun + Hono + ORPC + Better Auth + Next.js + React Native (NativeWind) + Prisma + Neon + Turborepo What stood out 👇 1. Bun is insanely fast Cold starts, installs, dev server — everything feels instant. It removes that “waiting friction” you don’t notice until it’s gone. 2. Hono + ORPC = clean backend No heavy frameworks, no overengineering. Just minimal, typed APIs that are actually pleasant to work with. ORPC especially keeps things tight between client and server. 3. Better Auth just works Auth is usually where things get messy. Here, it’s plug-and-play without sacrificing flexibility. 4. Monorepo done right (Turborepo) Managing web + mobile + backend in one repo felt organized, not chaotic. Shared types across the stack = fewer bugs, faster dev. 5. Prisma + Neon = zero friction DB setup No local DB headaches. Schema → migrate → done. It’s predictable and fast. 6. Next.js + NativeWind combo Building for web and mobile with a similar mental model reduces context switching a lot. Biggest takeaway This stack optimizes for developer momentum. Less time configuring. Less time debugging glue code. More time actually building. And that compounds fast. If you’re someone who likes clean architecture, type safety, and speed — this stack is worth trying. #FullStackDevelopment #WebDevelopment #SoftwareEngineering #DeveloperExperience #DX #BunJS

 Excited to share my latest project: The Daily Life Planner 🚀 I just wrapped up a full-stack React application focused on productivity and clean UI. This isn't just another To-Do list; it’s a fully functional CRUD app integrated with a JSON Server backend to ensure persistent data management. Key Features: ✅ Full CRUD Functionality: Create, Read, Update, and Delete tasks seamlessly via REST API. 📊 Live Progress Tracking: Visual feedback on task completion using dynamic progress bars. 🎨 Modern Dark UI: A custom-styled, immersive "fullscreen" experience built with CSS Grid and Flexbox. ⚡ Asynchronous State: Managed with React useEffect and useState for a smooth, lag-free user experience. Tech Stack: React.js, Vite, JSON Server (REST API), and Custom CSS. Check out the code here: [Insert GitHub Link] #ReactJS #WebDevelopment #Frontend #Programming #JavaScript #UIUX #ProductivityTools

🚀 Clean and Scalable Frontend Folder Structure for React Projects Organizing your project folder properly can save time and make development smoother! This folder structure is designed to keep your React frontend clean, scalable, and easy to maintain. ✨ Key benefits: Easy to navigate and find files Better scalability for growing features Improved team collaboration Cleaner, reusable code components Clear separation of concerns (components, pages, assets, services, etc.) Whether you’re working solo or in a team, a well-structured project helps deliver quality code faster and keeps things manageable as your app grows. Start organizing your frontend code effectively today! 💻🔥 #FrontendDevelopment #ReactJS #WebDevelopment #CleanCode #ProgrammingTips #Developers

After working on backend for the past few days, I realized that Building a system is one thing, but making it usable is a completely different challenge 🎯 In backend, most of the focus was on logic, data, and making things work correctly ⚙️ But now while starting the frontend, I’m already seeing a different set of problems Handling state connecting APIs properly managing loading and errors and making everything feel smooth ⚡ It’s not just about “building UI” While working on this part of the project, I know I’ll get things wrong again and probably misunderstand a lot in the beginning So instead of just building silently, I’m going to document this phase as well the mistakes the learnings and how things actually work in real frontend systems 🧠 I’ll call this: Frontend Diaries 🎨 Starting from tomorrow 🚀 #frontenddevelopment #reactjs #webdevelopment #fullstackdeveloper #softwareengineering #buildinpublic #learninginpublic #developers

🚀 Many front-end applications today work…But the real question is Do they work efficiently? How many times have you opened a website and: • It felt slow? • The UI froze? • There was a weird delay between clicking and response? 📉 This isn’t just an annoyance… it’s lost users. As a front-end developer, performance optimization isn’t a luxury… it’s a responsibility. 5 things that make a real difference: ⚡ Reduce Re-renders  Not every change needs to re-render everything. Learn when to    use Performance Optimization Hooks 🧠 Think about structure before code Large components create complexity. Keep components small, organized, and focused—each one should have a single clear responsibility. 📦 Lazy loading is not optional Load only what the user needs right now (images, components, routes). 🕸️ Reduce requests Every API call has a cost. Use caching and batching intelligently. 🎯 Perceived performance matters more than numbers Skeleton loaders, optimistic UI, and smooth transitions. Users don’t care about milliseconds… they care about how it feels. As professional developers, our focus shouldn’t just be on making things work — but on delivering an experience that feels fast, smooth, and seamless to the user. #Frontend #WebPerformance #ReactJS #JavaScript #SoftwareEngineering

Frontend Performance Optimization Techniques Frontend performance plays a crucial role in user experience. Even the most beautifully designed applications can lose users if pages load slowly or interactions feel sluggish. Developers must think beyond just writing functional code and focus on optimizing how quickly content appears on the screen and how efficiently the browser processes resources. One of the most effective optimization techniques is reducing the amount of JavaScript that users need to download. Large bundles can slow down applications significantly, especially on mobile devices. Techniques such as code splitting, lazy loading, and asset compression help ensure that users only load the resources they actually need. Frameworks like Next.js provide built-in features that automate many of these optimizations. Another key factor in frontend performance is optimizing images, caching assets, and minimizing network requests. Developers should also monitor application performance using tools like browser developer tools or performance monitoring platforms. By continuously measuring and improving performance, developers can create applications that feel fast, responsive, and reliable for users around the world. #FullStackDeveloper #WebEngineering #TechCommunity #BuildInPublic #LearnToCode