DEV Community: Alex Codex

Build a Global Retry/Error Handler in Flutter with BLoC & Clean Architecture

Alex Codex — Fri, 11 Jul 2025 04:16:31 +0000

Read “🚀 Build a Global Retry/Error Handler in Flutter with BLoC & Clean Architecture
“ by AlexCodeX on Medium: Read

Flutter #BLoC #CleanArchitecture #ErrorHandling #RetryLogic #FlutterDev #GlobalState #MobileDevelopment #ServerError #FlutterTips #DartLang #StateManagement #DeveloperTools #CodeSmart #AppArchitecture

Instantly Update Your Flutter Apps with Shorebird (No App Store Delay!)

Alex Codex — Tue, 01 Jul 2025 04:41:23 +0000

Say goodbye to app store delays! Shorebird lets you push over-the-air (OTA) Dart code updates to your Flutter app instantly—without waiting for Apple or Google approval. Learn how to integrate Shorebird into your Flutter workflow, patch live apps in seconds, and roll back updates with ease.

✅ Step-by-step tutorial
✅ Real-time Dart patching
✅ CI/CD-friendly
✅ No native code changes needed

Read the full 3000-word guide now on Medium 👇
🔗 https://medium.com/@AlexCodeX/supercharge-your-flutter-app-with-ios-app-extensions-a-complete-guide-cc8f7dbca8b8

💳 Razorpay + Flutter 🔥 | Step-by-Step Integration Guide (2025

Alex Codex — Mon, 30 Jun 2025 05:17:23 +0000

Want to add Razorpay payment gateway to your Flutter app in 2025?
This complete Medium tutorial walks you through the entire integration — from Razorpay dashboard setup to Flutter implementation and testing.

🛠️ Developer-tested
📱 100% Flutter
✅ Easy to follow with real code

📌 Read Now 👉 https://medium.com/@AlexCodeX/how-to-integrate-razorpay-in-flutter-step-by-step-guide-2025-cc390950fb14

FlutterTips #Flutter2025 #PaymentGateway #RazorpayIntegration #MobileApps #FlutterDevelopers #UIUXDesign #CodeSnippet #PinterestDev #FlutterCode

R.I.P. to AI Silos: Meet GlobalGPT — The Ultimate All-in-One AI Assistant

Alex Codex — Thu, 26 Jun 2025 00:33:31 +0000

Read “R.I.P. to AI Silos: Meet GlobalGPT — The Ultimate All-in-One AI Assistant“ by AlexCodeX on Medium: https://medium.com/@AlexCodeX/r-i-p-to-ai-silos-meet-globalgpt-the-ultimate-all-in-one-ai-assistant-9992b722ae63

AI #GlobalGPT #ChatGPT #Claude4 #Midjourney #GeminiPro #AIProductivity #AItools #AIWriting #AIArt #AIcoding #OpenAI #Anthropic #GoogleGemini #LumaAI #Runway #FutureOfWork #AIforEveryone

Goodbye shrinkWrap, Hello SliverList: Flutter's Secret to Smooth Scrolling

Alex Codex — Tue, 24 Jun 2025 04:52:15 +0000

🚀 New Post for Flutter Developers!

If you're still using shrinkWrap: true to solve layout problems, you might be compromising your app's performance — especially with long or dynamic lists.

In my latest Medium article, I break down:

Why shrinkWrap: true slows your app
How to use SliverList and CustomScrollView effectively
Performance benchmarks from real-world apps
Code comparisons, migration steps, and more

📖 Read the full article here:

👉 https://medium.com/@AlexCodeX/goodbye-shrinkwrap-hello-sliverlist-flutters-secret-to-smooth-scrolling-ec03b64e3bfa

💬 I'd love to hear your experiences using slivers or refactoring away from shrinkWrap. Let’s discuss in the comments!

flutter #flutterdev #uiperformance #customscrollview #sliverlist

🏗️Architecting a Scalable Folder Structure for Large Flutter Projects

Alex Codex — Mon, 23 Jun 2025 06:14:02 +0000

Read “🏗️ Architecting a Scalable Folder Structure for Large Flutter Projects“ by AlexCodeX on Medium: https://medium.com/@AlexCodeX/%EF%B8%8F-architecting-a-scalable-folder-structure-for-large-flutter-projects-628e1c10ea42

FlutterArchitecture #CleanCode #ScalableApps

FlutterDevelopment #FolderStructure #MobileEngineering

FlutterBestPractices #ProjectOrganization #DeveloperProductivity

Ultimate Minimal MVC Architecture in Flutter Using GetX — Modular, Fast & Clean

Alex Codex — Sat, 21 Jun 2025 04:02:26 +0000

If you're building Flutter apps and want a super-clean, testable, and scalable architecture — this one's for you. I just published a Medium deep dive on using the Minimal MVC pattern with GetX.

In this article:

🔥 Zero boilerplate structure
🧠 MVC separation (Model, View, Controller)
⚡ Lightning-fast state updates with .obs & Obx
🧪 Unit-testable logic and reusable modules
🚀 Bindings, Routing, and DI — all handled with GetX

🔗 Read the full article here:

👉 https://medium.com/@AlexCodeX/the-ultimate-minimal-mvc-architecture-in-flutter-using-getx-lightning-fast-modular-pro-level-37134e5e409b

Let me know what you think or how you're using GetX in your architecture!

🔥 Shrink Your Flutter App Size by 60% — Pro Techniques to Build Leaner, Faster APKs (2025)

Alex Codex — Thu, 19 Jun 2025 03:49:52 +0000

Shrink Your Flutter App Size by 60%

Pro Techniques to Build Faster, Leaner APKs (2025)

Struggling with large Flutter APK sizes? I reduced my app from 59MB to 23.8MB using these techniques:

✅ Key Techniques

--split-per-abi: create smaller APKs per device architecture
Enable shrinkResources, minifyEnabled, and R8 in build.gradle
Strip unused .so native libs with abiFilters
Disable unused fonts, icons (like MaterialIcons)
Clean up assets & compress images (.webp, TinyPNG, etc.)

📦 Result

Size before: 59MB

Size after: 23.8MB

These small changes made a big difference in download size and performance.

Let me know if you'd like my sample config or want help shrinking your own app!

🔉 Want the full version with detailed configs and visuals?

Read on Medium