Appiah Kelvin
@kelpyshades.bsky.social
#Flutter App Developer | Lead @ 404-Not-Null | Collaborating with a team of indie devs to build impactful apps that solve societal challenges
http://www.linkedin.com/in/kelvin-appiah
http://www.linkedin.com/in/kelvin-appiah
🚀 Flutter Performance Boost
Keep your app smooth by: • Optimizing build() methods
• Using saveLayer() only when needed
• Minimizing unnecessary opacity/clipping
• Building lists lazily
Target 16ms frame rendering!
Read more : https://buff.ly/3QfGhvY
#FlutterDev #Performance #Optimization
Keep your app smooth by: • Optimizing build() methods
• Using saveLayer() only when needed
• Minimizing unnecessary opacity/clipping
• Building lists lazily
Target 16ms frame rendering!
Read more : https://buff.ly/3QfGhvY
#FlutterDev #Performance #Optimization
Performance best practices
How to ensure that your Flutter app is performant.
buff.ly
February 15, 2025 at 12:00 PM
🚀 Flutter Performance Boost
Keep your app smooth by: • Optimizing build() methods
• Using saveLayer() only when needed
• Minimizing unnecessary opacity/clipping
• Building lists lazily
Target 16ms frame rendering!
Read more : https://buff.ly/3QfGhvY
#FlutterDev #Performance #Optimization
Keep your app smooth by: • Optimizing build() methods
• Using saveLayer() only when needed
• Minimizing unnecessary opacity/clipping
• Building lists lazily
Target 16ms frame rendering!
Read more : https://buff.ly/3QfGhvY
#FlutterDev #Performance #Optimization
⚡ flutter_hooks + hooks_riverpod = 🔥
Cut StatefulWidget boilerplate by up to 50%! Cleaner code, easier testing—your future self will thank you.
🔗 hooks_riverpod docs : https://buff.ly/3CAt0ef
#FlutterDev #StateManagement #FlutterHooks
Cut StatefulWidget boilerplate by up to 50%! Cleaner code, easier testing—your future self will thank you.
🔗 hooks_riverpod docs : https://buff.ly/3CAt0ef
#FlutterDev #StateManagement #FlutterHooks
February 14, 2025 at 12:00 PM
⚡ flutter_hooks + hooks_riverpod = 🔥
Cut StatefulWidget boilerplate by up to 50%! Cleaner code, easier testing—your future self will thank you.
🔗 hooks_riverpod docs : https://buff.ly/3CAt0ef
#FlutterDev #StateManagement #FlutterHooks
Cut StatefulWidget boilerplate by up to 50%! Cleaner code, easier testing—your future self will thank you.
🔗 hooks_riverpod docs : https://buff.ly/3CAt0ef
#FlutterDev #StateManagement #FlutterHooks
🔧 Flutter DevTools just got better!
Enhanced timeline recording now captures widget rebuilds and state updates to help track down bugs—even if it isn’t a complete “time travel” debugger.
Read more: https://buff.ly/3EIlq1w
#FlutterDev #Debugging #FlutterTips
Enhanced timeline recording now captures widget rebuilds and state updates to help track down bugs—even if it isn’t a complete “time travel” debugger.
Read more: https://buff.ly/3EIlq1w
#FlutterDev #Debugging #FlutterTips
Making use of Flutter Devtools - GoodSoft
Flutter developers often have to face many challenges while creating software. In addition to basic diagnostic tools, Flutter provides Flutter DevTools, which serves as assistance in resolving more…
buff.ly
February 13, 2025 at 12:05 PM
🔧 Flutter DevTools just got better!
Enhanced timeline recording now captures widget rebuilds and state updates to help track down bugs—even if it isn’t a complete “time travel” debugger.
Read more: https://buff.ly/3EIlq1w
#FlutterDev #Debugging #FlutterTips
Enhanced timeline recording now captures widget rebuilds and state updates to help track down bugs—even if it isn’t a complete “time travel” debugger.
Read more: https://buff.ly/3EIlq1w
#FlutterDev #Debugging #FlutterTips
🚀 Flutter + Wasm = Potential Game-Changer!
Flutter 3.27’s experimental Wasm support promises near‑native speed (up to 120 FPS in demos). Note: Plugins may need FFI workarounds.
Worth the risk?
🔗 Wasm Integration Guide: https://buff.ly/40WzVpU
#FlutterDev #WebAssembly #Dart #Flutter
Flutter 3.27’s experimental Wasm support promises near‑native speed (up to 120 FPS in demos). Note: Plugins may need FFI workarounds.
Worth the risk?
🔗 Wasm Integration Guide: https://buff.ly/40WzVpU
#FlutterDev #WebAssembly #Dart #Flutter
Support for WebAssembly (Wasm)
Current status of Flutter's support for WebAssembly (Wasm).
buff.ly
February 11, 2025 at 6:03 PM
🚀 Flutter + Wasm = Potential Game-Changer!
Flutter 3.27’s experimental Wasm support promises near‑native speed (up to 120 FPS in demos). Note: Plugins may need FFI workarounds.
Worth the risk?
🔗 Wasm Integration Guide: https://buff.ly/40WzVpU
#FlutterDev #WebAssembly #Dart #Flutter
Flutter 3.27’s experimental Wasm support promises near‑native speed (up to 120 FPS in demos). Note: Plugins may need FFI workarounds.
Worth the risk?
🔗 Wasm Integration Guide: https://buff.ly/40WzVpU
#FlutterDev #WebAssembly #Dart #Flutter
💥 Flutter Perf Pro Tip:
Stuttery ListView? Set itemExtent to skip layout recalculations.
Your users (and CPU) will thank you. #FlutterDev #TechTips
Stuttery ListView? Set itemExtent to skip layout recalculations.
Your users (and CPU) will thank you. #FlutterDev #TechTips
February 6, 2025 at 12:00 PM
💥 Flutter Perf Pro Tip:
Stuttery ListView? Set itemExtent to skip layout recalculations.
Your users (and CPU) will thank you. #FlutterDev #TechTips
Stuttery ListView? Set itemExtent to skip layout recalculations.
Your users (and CPU) will thank you. #FlutterDev #TechTips
🙌 Riverpod 2.0 Alert:
AsyncNotifier cuts async state code by 50%.
Less boilerplate, more coffee breaks. ☕
Riverpod 2.0 Docs: https://riverpod.dev/
#FlutterDev #StateManagement
AsyncNotifier cuts async state code by 50%.
Less boilerplate, more coffee breaks. ☕
Riverpod 2.0 Docs: https://riverpod.dev/
#FlutterDev #StateManagement
February 5, 2025 at 12:00 PM
🙌 Riverpod 2.0 Alert:
AsyncNotifier cuts async state code by 50%.
Less boilerplate, more coffee breaks. ☕
Riverpod 2.0 Docs: https://riverpod.dev/
#FlutterDev #StateManagement
AsyncNotifier cuts async state code by 50%.
Less boilerplate, more coffee breaks. ☕
Riverpod 2.0 Docs: https://riverpod.dev/
#FlutterDev #StateManagement
🛠️ Flutter DevTools Gem:
The Layout Explorer lets you drag-and-drop Flexbox constraints. Perfect for killing overflow errors.
#FlutterTips #UIDesign
The Layout Explorer lets you drag-and-drop Flexbox constraints. Perfect for killing overflow errors.
#FlutterTips #UIDesign
February 4, 2025 at 12:00 PM
🛠️ Flutter DevTools Gem:
The Layout Explorer lets you drag-and-drop Flexbox constraints. Perfect for killing overflow errors.
#FlutterTips #UIDesign
The Layout Explorer lets you drag-and-drop Flexbox constraints. Perfect for killing overflow errors.
#FlutterTips #UIDesign
💡 Flutter Perf Win:
Sluggish app launch? Delay non-critical initState() ops until after first paint.
VisibilityDetector is your friend. 😎 #FlutterTips #DevCommunity
Sluggish app launch? Delay non-critical initState() ops until after first paint.
VisibilityDetector is your friend. 😎 #FlutterTips #DevCommunity
February 3, 2025 at 12:00 PM
💡 Flutter Perf Win:
Sluggish app launch? Delay non-critical initState() ops until after first paint.
VisibilityDetector is your friend. 😎 #FlutterTips #DevCommunity
Sluggish app launch? Delay non-critical initState() ops until after first paint.
VisibilityDetector is your friend. 😎 #FlutterTips #DevCommunity
🚀 Flutter AI ≠ Just Code Autocomplete
Future shock: Apps that adapt to user behavior using on-device AI.
Pros: Hyper-personalization.
Cons: Risk of overstepping privacy.
Where’s your line? #FlutterDev #EthicalAI
Future shock: Apps that adapt to user behavior using on-device AI.
Pros: Hyper-personalization.
Cons: Risk of overstepping privacy.
Where’s your line? #FlutterDev #EthicalAI
February 2, 2025 at 6:00 PM
🚀 Flutter AI ≠ Just Code Autocomplete
Future shock: Apps that adapt to user behavior using on-device AI.
Pros: Hyper-personalization.
Cons: Risk of overstepping privacy.
Where’s your line? #FlutterDev #EthicalAI
Future shock: Apps that adapt to user behavior using on-device AI.
Pros: Hyper-personalization.
Cons: Risk of overstepping privacy.
Where’s your line? #FlutterDev #EthicalAI
Boost your app's speed with flutter_cache_manager for image caching. What's your secret sauce for performance in Flutter?
Check out the package: https://buff.ly/4hooL45
#FlutterPerformance #Caching #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/4hooL45
#FlutterPerformance #Caching #Flutter #Dart #FlutterDev
flutter_cache_manager | Flutter package
Generic cache manager for flutter. Saves web files on the storages of the device and saves the cache info using sqflite.
buff.ly
January 26, 2025 at 12:00 PM
Boost your app's speed with flutter_cache_manager for image caching. What's your secret sauce for performance in Flutter?
Check out the package: https://buff.ly/4hooL45
#FlutterPerformance #Caching #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/4hooL45
#FlutterPerformance #Caching #Flutter #Dart #FlutterDev
Web 3.0 and Flutter? web3dart is your gateway. What decentralized app ideas are you cooking up? Let's dream big about blockchain and Flutter.
Check out the package: https://buff.ly/4aoiZgF
#FlutterWeb3 #DecentralizedApps #Flutter #Dart # FlutterDev
Check out the package: https://buff.ly/4aoiZgF
#FlutterWeb3 #DecentralizedApps #Flutter #Dart # FlutterDev
web3dart | Dart package
Dart library to connect to Ethereum clients. Send transactions and interact with smart contracts!
buff.ly
January 25, 2025 at 12:00 PM
Web 3.0 and Flutter? web3dart is your gateway. What decentralized app ideas are you cooking up? Let's dream big about blockchain and Flutter.
Check out the package: https://buff.ly/4aoiZgF
#FlutterWeb3 #DecentralizedApps #Flutter #Dart # FlutterDev
Check out the package: https://buff.ly/4aoiZgF
#FlutterWeb3 #DecentralizedApps #Flutter #Dart # FlutterDev
AI in your Flutter app with tflite_flutter? It's easier than you think. What AI-driven feature are you most excited about implementing?
Check out the package: https://buff.ly/40EIrLw
#FlutterAI #MachineLearning #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/40EIrLw
#FlutterAI #MachineLearning #Flutter #Dart #FlutterDev
tflite_flutter | Flutter package
TensorFlow Lite Flutter plugin provides an easy, flexible, and fast Dart API to integrate TFLite models in flutter apps across mobile and desktop platforms.
buff.ly
January 24, 2025 at 12:00 PM
AI in your Flutter app with tflite_flutter? It's easier than you think. What AI-driven feature are you most excited about implementing?
Check out the package: https://buff.ly/40EIrLw
#FlutterAI #MachineLearning #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/40EIrLw
#FlutterAI #MachineLearning #Flutter #Dart #FlutterDev
Flutter meeting IoT through flutter_blue_plus. It's like giving your app the power to talk to gadgets. What IoT project would you love to see or build with Flutter?
Check out the package: https://buff.ly/40EJnQ2
#FlutterIoT #BluetoothDev #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/40EJnQ2
#FlutterIoT #BluetoothDev #Flutter #Dart #FlutterDev
flutter_blue | Flutter package
Flutter plugin for connecting and communicating with Bluetooth Low Energy devices, on Android and iOS
buff.ly
January 23, 2025 at 12:00 PM
Flutter meeting IoT through flutter_blue_plus. It's like giving your app the power to talk to gadgets. What IoT project would you love to see or build with Flutter?
Check out the package: https://buff.ly/40EJnQ2
#FlutterIoT #BluetoothDev #Flutter #Dart #FlutterDev
Check out the package: https://buff.ly/40EJnQ2
#FlutterIoT #BluetoothDev #Flutter #Dart #FlutterDev
Securing sensitive data in Flutter? flutter_secure_storage does the trick. How are you ensuring your apps are secure? Share your security stories or ask for advice.
Check out the package on Dart pub: https://buff.ly/40oIVEi
#FlutterSecurity #Flutter #Dart #FlutterDev
Check out the package on Dart pub: https://buff.ly/40oIVEi
#FlutterSecurity #Flutter #Dart #FlutterDev
flutter_secure_storage | Flutter package
Flutter Secure Storage provides API to store data in secure storage. Keychain is used in iOS, KeyStore based solution is used in Android.
buff.ly
January 22, 2025 at 12:00 PM
Securing sensitive data in Flutter? flutter_secure_storage does the trick. How are you ensuring your apps are secure? Share your security stories or ask for advice.
Check out the package on Dart pub: https://buff.ly/40oIVEi
#FlutterSecurity #Flutter #Dart #FlutterDev
Check out the package on Dart pub: https://buff.ly/40oIVEi
#FlutterSecurity #Flutter #Dart #FlutterDev
Flutter's integration with WebAssembly (Wasm) for web apps is promising, offering potential for faster and more advanced web experiences, and transforming Flutter's web capabilities. Let's explore what Wasm might bring to Flutter on the web. #FlutterWasm #WebTechnology
January 19, 2025 at 12:00 PM
Flutter's integration with WebAssembly (Wasm) for web apps is promising, offering potential for faster and more advanced web experiences, and transforming Flutter's web capabilities. Let's explore what Wasm might bring to Flutter on the web. #FlutterWasm #WebTechnology
Animations in Flutter go beyond aesthetics, telling stories. I've enhanced UIs with AnimationController for smooth transitions and interactions. What's your coolest Flutter animation? Share experiences or ask for advice. #FlutterAnimations #InteractiveUI
January 18, 2025 at 12:00 PM
Animations in Flutter go beyond aesthetics, telling stories. I've enhanced UIs with AnimationController for smooth transitions and interactions. What's your coolest Flutter animation? Share experiences or ask for advice. #FlutterAnimations #InteractiveUI
Building apps with Flutter's i18n is easier than it seems. My app now supports multiple languages, and users love it. How did you make your Flutter app multilingual? Share your process, tools, or challenges. Let's globalize our apps together. #FlutterInternationalization #GlobalReach
January 17, 2025 at 12:00 PM
Building apps with Flutter's i18n is easier than it seems. My app now supports multiple languages, and users love it. How did you make your Flutter app multilingual? Share your process, tools, or challenges. Let's globalize our apps together. #FlutterInternationalization #GlobalReach
Local notifications in Flutter are essential for app engagement. I've used them for task reminders, daily tips, and content alerts. Let's discuss making them effective and unobtrusive, whether for productivity, health, or fun. #FlutterNotifications #UserInteraction
January 16, 2025 at 12:00 PM
Local notifications in Flutter are essential for app engagement. I've used them for task reminders, daily tips, and content alerts. Let's discuss making them effective and unobtrusive, whether for productivity, health, or fun. #FlutterNotifications #UserInteraction
Imagine controlling IoT devices with Flutter's UI. The future is exciting! Manage your home's lights, security, or coffee machine from one app. What IoT project would you build with Flutter? Perhaps a smart garden monitor or automated pet care system? Share your IoT projects! #FlutterIoT #SmartHome
January 15, 2025 at 12:00 PM
Imagine controlling IoT devices with Flutter's UI. The future is exciting! Manage your home's lights, security, or coffee machine from one app. What IoT project would you build with Flutter? Perhaps a smart garden monitor or automated pet care system? Share your IoT projects! #FlutterIoT #SmartHome
Flutter's Custom Paint blends creativity with code, enabling unique UI elements like custom progress indicators and game components. It's a coder's artist palette. Share your most creative project or seek help for design challenges. #FlutterCustomPaint #UIInnovation
January 14, 2025 at 12:00 PM
Flutter's Custom Paint blends creativity with code, enabling unique UI elements like custom progress indicators and game components. It's a coder's artist palette. Share your most creative project or seek help for design challenges. #FlutterCustomPaint #UIInnovation
Managing state in Flutter can be overwhelming, but Hooks offer a simpler, React-like approach, especially for local widget state without external providers. How have Hooks impacted your Flutter state management?
https://buff.ly/4283jfn
#FlutterHooks #StateManagement
https://buff.ly/4283jfn
#FlutterHooks #StateManagement
flutter_hooks | Flutter package
A flutter implementation of React hooks. It adds a new kind of widget with enhanced code reuse.
buff.ly
January 13, 2025 at 6:00 PM
Managing state in Flutter can be overwhelming, but Hooks offer a simpler, React-like approach, especially for local widget state without external providers. How have Hooks impacted your Flutter state management?
https://buff.ly/4283jfn
#FlutterHooks #StateManagement
https://buff.ly/4283jfn
#FlutterHooks #StateManagement
The world of Flutter is constantly evolving. With the introduction of features like Impeller for rendering, it's clear Flutter is gearing up for even bigger challenges. What do you think will be the next big thing in Flutter?
https://buff.ly/4gX9fMV
#FlutterFuture #TechTrends #FlutterCommunity
https://buff.ly/4gX9fMV
#FlutterFuture #TechTrends #FlutterCommunity
flutter/docs/roadmap/Roadmap.md at master · flutter/flutter
Flutter makes it easy and fast to build beautiful apps for mobile and beyond - flutter/flutter
buff.ly
January 12, 2025 at 12:00 PM
The world of Flutter is constantly evolving. With the introduction of features like Impeller for rendering, it's clear Flutter is gearing up for even bigger challenges. What do you think will be the next big thing in Flutter?
https://buff.ly/4gX9fMV
#FlutterFuture #TechTrends #FlutterCommunity
https://buff.ly/4gX9fMV
#FlutterFuture #TechTrends #FlutterCommunity
Understanding Flutter performance now involves more than code optimization; it's about hardware interaction. Let's explore often ignored areas like memory management and rendering. What tweaks have improved your performance?
#FlutterPerformance #Optimization #MobileDev
#FlutterPerformance #Optimization #MobileDev
January 11, 2025 at 12:00 PM
Understanding Flutter performance now involves more than code optimization; it's about hardware interaction. Let's explore often ignored areas like memory management and rendering. What tweaks have improved your performance?
#FlutterPerformance #Optimization #MobileDev
#FlutterPerformance #Optimization #MobileDev
Flutter's widget library offers developers tools for creating engaging UIs. Over the years, widgets like SliverAppBar have been introduced for dynamic, scrollable layouts, enhancing user experiences. Explore these widgets to revamp your app's interface.
https://buff.ly/4a8Ww7e
#FlutterWidgets #UIUX
https://buff.ly/4a8Ww7e
#FlutterWidgets #UIUX
January 10, 2025 at 12:00 PM
Flutter's widget library offers developers tools for creating engaging UIs. Over the years, widgets like SliverAppBar have been introduced for dynamic, scrollable layouts, enhancing user experiences. Explore these widgets to revamp your app's interface.
https://buff.ly/4a8Ww7e
#FlutterWidgets #UIUX
https://buff.ly/4a8Ww7e
#FlutterWidgets #UIUX
Integrating Firebase with Flutter simplifies backend development, offering real-time databases and cloud functions with minimal setup. Which Firebase feature do you use most in Flutter projects, or what feature do you wish existed? #FlutterFirebase #BackendDevelopment
FlutterFire Overview | FlutterFire
<img
buff.ly
January 9, 2025 at 12:00 PM
Integrating Firebase with Flutter simplifies backend development, offering real-time databases and cloud functions with minimal setup. Which Firebase feature do you use most in Flutter projects, or what feature do you wish existed? #FlutterFirebase #BackendDevelopment