Boost React Native App Performance with Speed, Stability, and Smoothness

Most people think a slow React app is a code problem. It’s usually not. It’s a rendering problem. Unnecessary re-renders. Heavy components. Poor state management. Small inefficiencies that compound as the app grows. We’ve seen apps slow down not because of bad features but because of how those features were structured. A few simple fixes can make a big difference: – memoization (React.memo, useMemo) – optimizing state updates – lazy loading components Performance isn’t about doing more. It’s about doing less efficiently. What’s the most common performance issue you’ve seen in React apps? #HackerKernel #FounderLearnings #React

After working on 15+ React Native projects, I found a practical approach to streamline state and navigation that made all the difference in app stability and speed. On a recent client app, the state was scattered across multiple contexts and heavy Redux usage, causing unnecessary re-renders and slow screen transitions. I consolidated state into well-scoped slices with React Query and simplified navigation using React Navigation's native stack. This cut load times by nearly 40% and reduced crashes caused by outdated state sync. Plus, tweaking navigation events helped prefetch critical data earlier, making the user experience feel smoother and faster. Changing state structure mid-project is never easy, but clear boundaries and light tooling made debugging way simpler. The client was thrilled to see fewer support tickets about performance. If your React Native app feels sluggish or buggy, take a closer look at how your state and navigation are wired. Small changes there can pay off big. How have you tackled performance in your React Native apps? Curious to hear your tips! #CloudComputing #SoftwareDevelopment #ReactNative #MobileApps #AppPerformance #StateManagement #ReactQuery #Solopreneur #DigitalFounder #StartupLife #Intuz

Users never see the thousands of lines of code behind an app. They only see how easy it feels to use. A powerful product is built on a complex backend, but a clean and simple frontend. That balance is what makes great apps. #NetworsysTechnologiesLLP

I'm currently reading "Building Mobile Apps at Scale" by Gergely Orosz, and one thing that really resonates is how he describes the complexity of state management as apps grow. It's not just about storing a value and displaying it. It's about syncing UI state with network state, handling offline scenarios, managing shared state across screens, dealing with background updates, and making sure nothing gets out of sync when the user navigates back and forth. At scale, poor state management becomes the root cause of an entire class of bugs that are hard to reproduce and even harder to fix. This got me thinking about the Flutter ecosystem specifically. There are so many approaches to state management: * Provider * Riverpod * BLoC * Cubit * GetX * MobX * Redux * setState (anyone scales with it?) * Signals Each comes with its own philosophy and trade-offs. Some favor simplicity, others testability, others strict separation of concerns. My question to the Flutter community: what are you guys using for state management in production apps, and why? Has your choice changed as your app grew in complexity? Would love to hear real-world experiences. #Flutter #MobileDeveopment #StateManagement #BuildingMobileAppsAtScale #SoftwareEngineering

🚨 Things tutorials don’t teach you about building mobile apps When you start learning React Native, everything looks simple. Build UI → connect API → done. But real-world apps are very different. Here are some challenges I faced while building production mobile apps 👇 1️⃣ Offline handling Users lose internet anytime. Your app must still work and sync data later. 2️⃣ API failures Servers fail, timeouts happen, responses change. Your UI must handle errors gracefully. 3️⃣ Performance optimization Large lists, animations, and heavy state updates can slow down your app. Optimization becomes very important. 4️⃣ Real-time updates Polling APIs is inefficient. Using WebSockets makes apps feel instant. 💡 What I learned Building features is easy. Building reliable apps is the real challenge. That’s where engineering begins. 💬 What’s the hardest problem you faced while building an app? #ReactNative #MobileDevelopment #SoftwareEngineering #TypeScript #WebSocket #AppDevelopment #Developers

https://lnkd.in/eUFkVkT6 This article is about extracting Prisma types into their own lightweight package so your frontend, mobile apps and third party integrations stay in sync with your backend. It's a simple way to get type safety without dragging the entire Prisma client along.

React Native Tip: Improve App Performance with Memoization While working on a recent mobile app, I noticed unnecessary re-renders were impacting performance—especially in complex screens. One simple yet powerful solution? Memoization. ~ Use React.memo() to prevent re-rendering of components when props haven’t changed ~ Use useMemo() to optimize expensive calculations ~ Use useCallback() to avoid recreating functions on every render. @ Small optimizations like these can significantly improve app responsiveness and user experience—especially in large-scale applications. Note : Performance isn’t about big changes, it’s about smart ones. #ReactNative #MobileDevelopment #JavaScript #PerformanceOptimization #AppDevelopment #SoftwareEngineering #Developers #TechTips

😊 Funny how things work sometimes A web app developer building a mobile app with React Native felt more like an extension than a shift Built the app end-to-end and got it approved on the Play Store on the first submission 🚀 Turns out, strong fundamentals from web development translate into better code quality across platforms

Ever wondered how apps change pages without actually reloading the page? Today I explored React Router, the tool that makes navigation possible in React apps. Without routing, a React app would basically be just one page. Everything would live on that single screen with no proper way to move between views. React Router changes that. You wrap your app with BrowserRouter, define your paths with Routes and Route, and suddenly your application can move between pages like Home, About, or Contact... all while still being a single-page app. What I found really interesting were a few things: • Link / NavLink – navigate between pages without refreshing the browser • Nested routes – allowing parts of a page to change while the rest stays the same • URL parameters – dynamic routes like /customer/:name that adapt based on the URL It’s one of those things users never notice… but developers rely on everywhere. #SheriyansCodingSchool #Cohort2.0 #21dayspostingchallenge #Day13 #ReactJS #ReactRouter #FrontendDevelopment #LearningInPublic

I’ve been thinking about mobile for Explore. Not because every product needs an app. And not because “launched a mobile app” looks good on a CV. The more interesting question is: what would mobile teach me about the product, and what would it teach me about the factory? Right now, I see three paths: Ruby Native Swift + Hotwire Native Full native Swift Each one answers a different question. Ruby Native is the speed path. Hotwire Native is the bridge path. Full native Swift is the independence path. What interests me is not just shipping an app. It’s using the same constrained Explore use case across all three and seeing what each approach teaches about product, architecture, delivery, and whether the dark factory model really holds up beyond Rails. That feels much more interesting than simply asking: “Should we build an app?” #RubyOnRails #iOSDevelopment #Hotwire #SoftwareEngineering