The 30-40% cross-platform saving, in actual rupees (India, 2026)
Disclosure up front: I work at ZoopCoder, an Indian dev studio. The rupee figures below are the ones we publish on our own pricing page, shown next to…
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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 …
Kanell/0, Yet Another Pipeline-like Library
When I started to work with Dart and Flutter, few weeks ago, I was looking for something like Erlang finite state machine or Elixir Plug . The first o…
Building a Cross-Platform E-commerce App with Flutter: Architecture, Challenges, and Lessons Learned
When building an e-commerce application today, users expect more than just a catalog of products. They expect instant search, secure payments, real-ti…
Building a local-first network scanner in Go, Wails and Flutter
Most network scanners I tried wanted a cloud account and a subscription just to tell me what was sitting on my own LAN. That bugged me enough to build…
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 …
Automating Flutter Android Releases to Google Play using GitHub Actions
Publishing a Flutter app manually is fine once. Doing it every time by downloading an .aab , opening Play Console, uploading it, checking versions, an…
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…
Flutter Layout — Complete Guide
Flutter Layout — Complete Guide 1. The Core Mental Model Flutter layout runs on one rule, repeated at every level of the widget tree: Constraints go d…
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…
Build a Local Services App with Flutter and HosteDay — Part 1
This article is a condensed English adaptation of the original Arabic tutorial published on HosteDay. Original article: https://hosteday.com/blog/6/bu…
Modern Flutter Best Practices for 2026
If you're starting a new Flutter project in 2026, this article covers two things: What a modern Flutter project should look like (tech stack, architec…
How to Declare Variables in Dart ?
💙 Dart Basics: How to Declare Variables in Dart Variables are used to store data in a program. Every Flutter developer works with variables every day,…
Can FlutterFlow Build a Better Dev.to App?
We have all been riding the massive vibe coding wave lately. It feels like pure magic to sit back, tell an AI assistant what to build, and watch a ful…
Flutter Firebase Remote Config: Control Your App Without Releasing Again
There's a moment every developer hits. You ship an app and then immediately realize : "I should hide this feature" "This API needs to change" "We need…
Shrinking Your Flutter App: Dynamic Asset & Feature Delivery on Android with Play
Shrinking Your Flutter App: Dynamic Asset & Feature Delivery on Android with Play How I shipped a 60 MB video, a full images/audio library, and an…
How to Implement Biometric Authentication in a Flutter App (The Right Way)
In today's world, security is no longer optional - it's expected. Whether it's a fintech app, a fitness tracker, or an internal company tool, users wa…
WebRTC 홈캠 앱: WebSocket 시그널링 서버 구축 경험
WebRTC 홈캠 앱: WebSocket 시그널링 서버 구축 경험 WebRTC는 P2P 영상 통신을 위한 강력한 도구입니다. 하지만 처음 연결을 맺는 시그널링 과정은 별도 서버의 몫입니다. 영상 데이터는 두 장치 간에 직접 흐르지만, 그 연결을 위한 정보 교환은 중간 …
Implementing Google Authentication in Flutter Without Firebase: Using the Latest google_sign_in (7.2.0)
There's a point in almost every Flutter project where authentication comes into the picture. And more often than not, the default answer is: "Just use…
Why I Built "WIN RAK": A Privacy-First Alternative to Passive Location Tracking
Location sharing has become normal. Most people use it for simple reasons: checking if family arrived safely coordinating with friends helping elderly…
I was tired of SOS apps failing in dead zones, so I built a pure Dart, 100% offline TFLite crash detection engine.
Hey All, I’ve been working on a safety application named SafePulse recently and ran into a massive architectural flaw with most existing SOS systems: …
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…
Breaking the AI Event Horizon: How Antigravity and Gemini are Redefining AI Agents for Dart & Flutter
The paradigm of Artificial Intelligence is undergoing a fundamental shift. We are moving rapidly from the era of stateless chat completions —where an …
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: …
Shipping one Flutter codebase to 6 platforms: what I learned building Tuneline
I spent the last several months solo-building Tuneline , a cross-platform media player, from a single Flutter codebase that ships native apps to macOS…
Migrating off the discontinued flutter_adaptive_scaffold — keeping go_router and your state
Google discontinued flutter_adaptive_scaffold in April 2025 — not because it was unpopular (it still pulls thousands of downloads a week), but to refo…
How to Fetch Apple Calendar Events and Reminders in Flutter (macOS)
Building a macOS app with Flutter and need access to Apple Calendar events and Reminders? Flutter cannot directly access EventKit (Apple's framework f…
We built an app for Japanese neighborhood associations — and the handover notebook turned out to matter most
The problem Every year in Japan, a small group of volunteers runs the local 自治会 (neighborhood association). They circulate bulletins, collect dues, ch…
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…
Flutter Interview Questions Every Developer Gets Asked (2026 Edition)
I've interviewed at 6+ Flutter companies over the past year and noticed the same questions keep coming up — regardless of the company size or role lev…