Sharad Chandel’s Post

Imagine a user opens your app, hits an error, and just closes it. No report, no DM, nothing. You're sitting there thinking everything is fine. I added error monitoring to my book review app. Sentry on both the React frontend and Node/Express backend. The setup was maybe 15 minutes total. Now the moment something breaks in production, I get notified. I also added source maps on the frontend side, so when an error comes in, I'm looking at my actual TypeScript instead of minified code I can barely read. (yes, those are test errors in the screenshot — the setup is ready for when real ones show up) Most developers don't find out something is broken until a user complains. And users rarely complain, they just stop using your app. Error monitoring is how you stay ahead of that. #buildinpublic #backend #nodejs #react #softwaredeveloper

Angular 20 introduces Zoneless apps - no more Zone.js! So what does “Zoneless Angular” actually mean? With Zone.js gone, Angular relies on Signals, OnPush, async pipes, and direct `ChangeDetectorRef` calls for change detection. Follow best practices, use Signals, and async pipes everywhere, and you’re ready for a faster, cleaner Angular experience. Read more about how Zoneless Angular works and how to adapt your apps: 👉 https://lnkd.in/dsTN6ehb

🚀 Built a server-driven dynamic form system using Flutter (Web + Android) + NestJS A dynamic form means the app doesn’t hardcode fields. It fetches a JSON schema from the backend and renders the UI on the fly (fields, labels, input types, validations). ✔️ Supports different field types (text, etc.) ✔️ Handles validations like required, email format ✔️ Backend-controlled form structure ✔️ No app updates needed for form changes This approach reduces release overhead and makes forms flexible and scalable in real-world apps. 🔗 GitHub: https://lnkd.in/gKvxeGkH #flutter

Stop overcomplicating state management in React apps. Most developers spend weeks debating Redux vs Zustand vs Jotai, but here’s the truth: it all comes down to scale, simplicity, and use case. I recently had to choose the right state management for a project, and here’s what I found: Redux: Powerful and battle-tested, perfect for large apps, but verbose for small projects. Zustand: Lightweight and minimal, ideal for medium-sized apps or reactive state without heavy setup. Jotai: Atomic and modular, great for fine-grained control, but sometimes overkill for simple apps. Takeaway: Small/simple app → Zustand Large/complex app → Redux Modular/fine-grained app → Jotai Which state management library do you swear by? Drop your thoughts below—I’d love to compare notes.

Rendering large datasets in Angular? Not using trackBy can cause unnecessary DOM updates and slow down your app. 👉 Use trackBy to improve performance by updating only the changed items instead of re-rendering the entire list.

In Next.js App Router, what is the purpose of the loading.tsx file placed inside a route folder (e.g., app/dashboard/loading.tsx), and how does it work? loading.tsx is just Next.js automatically wrapping your page in a <Suspense> boundary with your loading UI as the fallback. So when you create loading.tsx, Next.js does this for you automatically: <Suspense fallback={<Loading />}> // ← your loading.tsx <Page /> // ← your page.tsx </Suspense> You don't have to write the Suspense wrapper yourself — Next.js handles it. 😎 #nextjs

When building modern web applications, separating the frontend and backend is becoming the standard architecture. For example, using Laravel as a backend API and React as a frontend SPA is a powerful combination. Instead of placing everything in one repository, many teams structure their projects like this: • Repository 1: Backend API — built with Laravel • Repository 2: Frontend Web App — built with React • Repository 3 (optional): Mobile App — Android or iOS The backend exposes REST API endpoints, and multiple clients can consume them: Web App → React Mobile App → Android / iOS Future integrations → Any client that can call the API This approach provides several advantages: • Clear separation of concerns • Independent deployment for frontend and backend • Easier scalability • The ability to support multiple platforms using the same backend In other words, the backend becomes a central service that powers different applications. Designing your backend as an API from the beginning makes your system much more flexible and production-ready. #WebDevelopment #Laravel #React #APIDesign #SoftwareArchitecture

We’ve been quietly building something new for React Native developers. Usually, as mobile apps grow in features, the user experience slows down. Navigating through multiple screens, digging through menus, or completing complex forms adds friction that causes users to drop off. We’ve spent the last few months working on a new way to remove that friction completely. A much faster, smarter way for users to get exactly what they need done inside your existing app. The private beta drops soon. Drop a comment if you want to be on the early access list. 👇

🛑 Stop Shipping Flutter Apps That Crash in Production 💥 Your app crashed in production. A user sees a red screen. They uninstall. You find out via a 1-star review. Been there? Me too. 😅 Here's the complete Flutter error handling guide -Beginner to Advanced. Swipe through ➡️ ━━━━━━━━━━━━━━━━━━ 💬 Let's talk! 👉 Sentry or Firebase Crashlytics — which do you prefer? 👉 try-catch everywhere, or custom error boundaries? 👉 What's one production bug that taught you the biggest lesson? 👉 Do you write typed exceptions or just catch Object? Drop your answer below 👇 Save this post! Tag a Flutter dev who needs it. 🏷️ #Flutter #Dart #MobileDev #ErrorHandling

pro tip if a project can be coded out to flutter and correct me if I'm wrong my flutter coder might be the only one in existence. if flutter is an option keep in mind that means all the platforms as far as app stores. flutter does a web but HTML works on more devices. so you can I tegrate both because that's what the hive is the flutter version of the app blended with an HTML version of the very same app. that's why users get one version of sharper 4K and owa gets another version. I like the flutter version and that is only in MS store. but they look identical but you can tell the flutter version looks more vibrant.