Solving Riverpod’s Family Provider Cache Dilemma with Signals & mapSignal
Eliminating Stale Data Silos & Complex Invalidation Loops in Flutter Apps Key Takeaway : When separate family providers store parameterized networ…
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I built a free full-stack auth starter so you can skip "auth week" (Flutter + FastAPI)
Every side project I've started died a little during the same seven days: auth week. You know the drill. Login screen, register screen, forgot passwor…
I built foku — a minimal pomodoro timer with no ads, no account, no clutter
Every pomodoro app I tried wanted something from me before letting me work: create an account, sit through ads, sync to a cloud I didn't ask for, or e…
Automating an app with no DOM: driving Flutter/canvas editors with coordinates only
In my last post I said that for normal HTML pages, element-based automation ( find / read_page ) beats coordinates every time. This post is about the …
Flutter Core Widgets — Part 1
Flutter Core Widgets — Part 1 A reference guide to the ~50 most-used Flutter widgets, grouped by category. Each entry includes a short description, a …
Every hand is solvable: engineering a block puzzle that never cheats
Block puzzles — the 8×8 "place three pieces, clear lines" genre — share a dirty secret: sometimes the game simply deals you pieces that cannot fit any…
Designing Consent-Based Location Sharing in Flutter
Most location apps are built around persistence. Always-on. Always-visible. Always-running. When I started building WIN RAK, I wanted the opposite. No…
I built a remote skin engine for Flutter
Every one of us has been here. The designer opens Figma and changes the primary color from #6C63FF to #5B52E8 . A small update (they think). Our relea…
Flutter Animations for Beginners: What You Can Build Without Plugins
Animations are often where apps start to feel alive instead of just functional. And if you're just getting started with Flutter, it's easy to assume: …
Building Flutter Ads: A Cross-Platform Ad SDK for Flutter
Building Flutter Ads: A Cross-Platform Ad SDK for Flutter Over the years I've built multiple Flutter applications and repeatedly faced the same challe…
How to Write a Flutter Agent Skill That Actually Works: The 2026 Recipe
TL;DR A great agent skill is not a pile of documentation. It is a tightly scoped SKILL.md with a description engineered for discovery, ruthless concis…
Advice Needed: Best Way to Build a Hospital Medicine Tracking App as a Beginner
Hi Dev Community! I am a CS graduate. I want to build an industry-standard full-stack app for my portfolio on my own. Recently, I have learned the bas…
Four Years, 100K Downloads, and One Complete Rewrite: Lessons from Building a Mobile IDE
In 2021, I started building a mobile coding IDE because every coding app I tried on my phone felt like a toy. Most were either syntax-highlighted text…
Breaking the Monolith: Achieving True Scalability in Flutter Mobile Applications
For modern software and product teams, speed is no longer just about reckless sprinting; it is about building a hyper-efficient feedback loop that tra…
I wasted 6 weeks on Google Play's closed testing. Here's what finally worked.
I need to vent. And maybe save someone else from the same nightmare. The backstory I'm a solo Android dev. I've been working on my app for about 4 mon…
How I Built VoxCalc — An AI-Inspired Next-Gen Calculator with Flutter, Google ML Kit & Voice NLP
TL;DR: I built a cross-platform scientific calculator in Flutter that lets you speak math equations out loud, point your camera at handwritten formula…
I kept forgetting what subscriptions I was paying for, so I built something about it
I was looking at my bank statement one day and realised I was paying for 4 things I completely forgot about. Combined it was around 40 euros a month j…
State Management in Production Flutter Apps: What Actually Held Up at Scale
State management rarely feels urgent on week one of a Flutter project. Screens come together fast. setState works. Provider or Riverpod gets wired up …
The Hardest Part of Building an Encrypted Journaling App Wasn’t Encryption
Lessons learned building client-side AES-256 encryption, secure sync, and emotionally safe UX in Flutter. Most apps treat privacy as a feature. We tre…
Frontend Engineering Beyond Pixels: The Architecture of Digital Accessibility
From a high-level perspective, frontend engineering functions as the translation layer between raw, machine-readable data and human interaction throug…
Bringing Gemma 4 E2B to the Edge: Building a Privacy-First Dream Analyzer with Flutter & LiteRT
This is a submission for the Gemma 4 Challenge: Write About Gemma 4 Every AI app says it respects your privacy. Then it uploads your most personal dat…
I built a Flutter CLI that generates Clean Architecture in seconds
After 5+ years of Flutter development, I got tired of setting up the same boilerplate every project. So I built SM CLI Install dart pub global activat…
The append-only AST trick that makes Flutter AI chat actually smooth
— flutter_markdown re-parses the entire response string on every streamed token. The fix is an append-only AST with monotonic node IDs used as Flutter…
Building CogniPlan: A Local-First Task Planning System
Hi everyone, In my previous post, I introduced myself and shared the major projects I am working on across AI/ML research, Flutter apps, Rust systems,…
I built a free AI writing SaaS with Flutter Web + Gemini — would love feedback from this community
Hey Dev.to Community I've been a Flutter/Firebase developer for the past couple of years, and I recently shipped something I'm genuinely proud of — Sc…
Why Supply Chain Teams Are Choosing Flutter for Logistics App Development in 2026
The global logistics software market hit USD 17.82 billion in 2025 and is on track for USD 35.84 billion by 2033, growing at a 9.18% CAGR per SNS Insi…
[FOR SALE] Built a Mental Health / Therapy Management MVP in Flutter with backend
Built a mental health / therapy management MVP in Flutter — considering selling it Over the past months I built a project called PsyScore: a mental he…
RetailSale – Open Source Flutter Retail & POS System | Contributors Welcome
RetailSale is an open-source retail and inventory management system built with Flutter, and the project is open for contributions from developers, tes…
Dart for Java Developers
Dart for Java Developers A deep, practical mapping from Java to Dart: syntax, type system, concurrency, tooling, Flutter, and backend (Shelf, Relic, S…
Scaling Flutter Apps Beyond 100K Users
You launch your Flutter app. It performs great in beta. Onboarding goes well. Then, somewhere between 50K and 150K users, things start breaking in way…