Boost React Native App Performance with Memoization

5 React Native Performance Tips Every Developer Should Know 🚀 Performance matters a lot in mobile apps. A slow app = bad user experience. Here are 5 React Native performance tips I learned over time: 1. Use React.memo for Functional Components Avoid unnecessary re-renders and improve performance. 2. Use FlatList Instead of ScrollView FlatList loads items lazily and performs much better for large lists. 3. Avoid Inline Functions in Render Inline functions cause re-renders and affect performance. 4. Optimize Images Use proper image sizes and avoid heavy images. 5. Use useCallback and useMemo Wisely Memoization helps reduce unnecessary computations. These small improvements can make a big difference in app performance. Still learning and improving every day 🚀 What’s your favorite React Native performance tip? #ReactNative #Performance #MobileDevelopment #SoftwareEngineer #FrontendDeveloper #CodingTips

Turned a Next.js web app into a native-feeling mobile app. -> No Play Store. -> No App Store. Just a manifest.json + Service Worker + next-pwa. Users can install it on their home screen, get push notifications, and use it offline. -> Lighthouse PWA score: 98. -> Cost to deploy: $0 extra. Your web app can already be a mobile app most devs just don't know it. Have you shipped a PWA before? #React #JavaScript #coding #PWA #Nextjs #HR

Your Nuxt app is slower than you think. Here's my exact optimization checklist that took a app from 3.2s → 780ms load time 👇 Which tip will you implement first? #NuxtJS #VueJS #WebPerformance #FrontendDevelopment #TypeScript #WebDevelopment

🚀 Day 9 of My App Development Journey Today I explored how Android apps can go beyond native screens and directly interact with the web 🌐 👉 Implemented a WebView to load and display a website inside my app. 📱 What I built: Integrated WebView into my Android app Enabled JavaScript for better web interaction Loaded and displayed the LPU website inside the app ✨ What this means: Instead of redirecting users to a browser, the app itself becomes a mini-browser — creating a smoother and more controlled user experience. 💡 Key concepts I learned: How WebView works in Android Enabling settings like JavaScript Loading URLs dynamically using loadUrl() Understanding the bridge between native apps and web content 🧠 What I realized: Modern apps are not just native or web… They are often a combination of both. This concept is widely used in: In-app browsers Payment gateways Help/support pages Content-driven apps 📈 What’s next: Handling navigation inside WebView Adding loading indicators (ProgressBar) Improving security & performance From building UI to integrating the web — expanding my development horizon every day 🚀 #AndroidDevelopment #Java #AppDevelopment #MobileDevelopment

Today I tried converting my Flutter mobile app into a web app… and got hit with this 👇 “Blocked by CORS policy” 👾 The same APIs that worked perfectly on mobile suddenly stopped working on web. That’s when I learned: 👉 CORS only applies to browsers, not mobile apps After digging deeper, I realized: - It’s not a frontend issue - It’s not a Flutter issue - It’s a backend configuration problem The server needs to explicitly allow requests using headers like: Access-Control-Allow-Origin 💡 Key takeaway: What works in mobile doesn’t always work on web — especially when browsers enforce security rules Debugging this taught me more about how frontend, backend, and browsers actually interact. #Flutter #WebDevelopment #CORS #APIs #LearningInPublic #DevLife

By leveraging React + React Native, we’re able to reuse a significant portion of code, helping us deliver faster and more efficiently for our clients.

Sysbin 👏 Choosing between web and mobile isn’t about trends—it’s about solving the right problem at the right stage. Code reusability with React + React Native is a game changer

Just published a new blog on a common challenge faced by Flutter developers: updating your app without waiting for Play Store or App Store approvals. In this guide, I break down how Shorebird enables over-the-air (OTA) updates, allowing you to push bug fixes and improvements instantly without the need for a new version release. Key takeaways include: • Fix production bugs faster • Skip long review cycles • Deliver updates directly to users • Understand the limitations (no native code changes) If you're building Flutter apps, this can significantly enhance your release workflow. Read the full blog: https://lnkd.in/dzWzigee #Flutter #MobileDevelopment #Shorebird #AppDevelopment #Developers #Tech

"Should you build a website and a mobile app separately?" We get asked this every month. Here's how we decide at Sysbin: → If your app is content-heavy (blogs, dashboards) → React web app + PWA → If you need native features (camera, GPS, push) → React Native → If you need both → React web + React Native mobile with shared business logic The secret? With React + React Native, we reuse up to 60-70% of the code. That means faster delivery and lower cost for our clients. What's your approach? 👇 #ReactJS #ReactNative #MobileAppDevelopment #WebDevelopment #Sysbin

😊 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