REDDIT
Production Postmortem: Why I removed Hive, GetX, and Connectivity Plus from a large offline-first app
Hey everyone, I've been maintaining a production offline-first Flutter app (fintech scale) for the last year, and I wanted to share some "regrets" regarding our initial tech stack choices. We prioriti...
REDDIT
Not everything is a widget
I made a short video explaining the main reason behind Flutterâs performance
DEVTO
How To Convert an Image into a PDF in Flutter (Dart)
Converting images to PDFs in Flutter is straightforward with the image_to_pdf_converter package. Installation flutter pub add image_to_pdf_converter Import the Package import 'package:image_to_pdf_con...
REDDIT
import '';
Hidden feature i just discovered. Use case? When you have a barrel file that's exporting stuff and you want something from that exported stuff without using explicit imports. It's like "hey! import my...
REDDIT
Built a PDF viewer that is so smooth on the web build but the windows build is way worse (like 30hz)
First time ever using dart/flutter, ik it's a sin but i vibe-coded a decent looking pdf viewer bc i hated how cluttered the UIs on most popular viewers look. When i run the app on a browser it scrolls...
DEVTO
Implementing the MVI Design Pattern in Flutter: A Journey toward Scalable State Management
A while back, I worked on a small Flutter project while I was learning about Providers. I tried mimicking a simple MVI design pattern from this repo and attempted to create a Flutter version of it. At...
REDDIT
new to Dart
Hey! Iâm trying to learn Dart in VS Code and following a Video tutorial, but the same code from the video is throwing errors on my end. Iâm totally new to this. any ideas what I should check? Than...
REDDIT
Dart Devs in Sydney
Any Dart/ Flutter developers in Sydney? Hi Everyone, I have been trying to make a dart flutter app and I need someone's second opinion. Looking to partner up with like-minded developers who love to ex...
DEVTO
📊 Two Weeks In: How My First Flutter Chart Package Is Performing on pub.dev 🚀
A couple of weeks ago, I published my first Flutter package on pub.dev: 👉 imp_trading_chart It wasn’t just “another package release” — it was the result of 2 weeks of continuous brainstorming, refact...
REDDIT
Error Handling Tutorial Problem - Learning and need help
I'm really new to Dart and have been following the the tutorials online. I've come across an issue that I can't find an answer for and wondered if anyone could help me. [Its the one on the dart dev we...
REDDIT
FormatException rather than Argument Exception in Tutorial
Hi, I'm really new to Dart and have been following the the tutorials online. I've come across an issue that I can't find an answer for and wondered if anyone could help me. I am following this tutoria...
REDDIT
I built a Flutter package to simplify Supabase error handling using a Result pattern (with EN/AR localization)
Hey everyone ð While working on a Flutter app with Supabase, I found myself repeatedly writing the same try/catch blocks and manually mapping different Supabase errors (Auth, Postgrest, Edge Func...
REDDIT
BLoC states: explicit vs Freezed copyWith
I keep running into this question when working with BLoC. Using explicit state classes makes things clearer and usually easier to debug, because the current state often tells the whole story. The down...
DEVTO
The Offline-First Struggle: How I Built a Robust Sync Engine for Flutter (SynapseLink)
Introduction: Building a robust offline-first application is more than just caching data; it's about managing consistency. After struggling with manual sync logic in complex ERP-style apps, I decided ...
DEVTO
On-Device AI in Flutter 2026: TensorFlow Lite Tutorial (Image Classifier App) 🤖
If you've ever wanted AI in your Flutter app without Gemini API costs, this is it. Hey guys! It's Samuel once again. Today, we're going to be integrating something cool: On-device AI: no cloud, no int...
DEVTO
CQRS Pattern in Flutter: Commands vs Queries
When building Flutter applications with Clean Architecture, one pattern that dramatically improves code clarity is Command Query Responsibility Segregation (CQRS). In this article, I'll show you how I...
REDDIT
I built a Flutter â HTML compiler. It's incomplete. Need community help.
Hey Flutter community, I've been working on a compiler that converts Flutter/Dart code to semantic HTML/CSS/JS instead of canvas. What I built A different approach to Flutter Web - same Flutter syntax...