Android on iOS, Web & Desktop Efficiently and for Free
We are not the first to bring Android to iOS. Earlier projects brought Android's runtime along with the application. Dalvik was built for Android, i…
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Is Android App Protection Still Necessary After REA? How Should Developers Choose an App Hardening Solution in 2026?
Is Android App Protection Still Necessary After REA? How Should Developers Choose an App Hardening Solution in 2026? 1. Has REA Made Traditional APK…
Why HTTPS Won’t Save Your Checkout Flow: Building Zero-Trust State Machines in Kotlin Multiplatform
How to protect multi-step workflows, fin-tech funnels, and Server-Driven UI from step-skipping, state tampering, and replay attacks — with zero runt…
What Apple actually checks: an App Store submission checklist for a health app
Most App Store submission checklists are flat lists. They tell you what has to be true, in roughly the order Apple numbers its guidelines, which is…
Can you migrate to material_ui yet?
What changed, and why For years, package:flutter/material.dart came with the SDK. You installed Flutter, and Material came with it, same version, sa…
Designing a Geofenced Attendance System: Haversine, GPS Accuracy and Anti-Spoofing (with Python)
"Only allow check-in at the office" sounds like one if statement. In production it becomes a pile of edge cases: imprecise fixes inside concrete bui…
Native or Cross-Platform? A Practical Way to Choose for Your First Mobile App
"Should we go native or cross-platform?" is the first question on almost every mobile project, and the answer is rarely about which framework is bes…
Ordering, Receipts and Reconnects: The Chat Client Problems That Only Appear on a Bad Network
Ordering, Receipts and Reconnects: The Chat Client Problems That Only Appear on a Bad Network A chat feature demoed on office wifi is a solved probl…
On-Device Computer Vision in React Native: Auto-Aligning Progress Photos with MediaPipe and Expo
A person can take thirty photos of the same face and still produce a timelapse that looks like camera shake. On Monday they stand closer to the mirr…
Last-Write-Wins Is Not a Sync Strategy: Handling Conflicts in Offline-First Mobile Apps
Quick Answer: Offline sync conflicts happen when two devices edit the same record before either has synced. Last-write-wins is the default fix, but…
Hello World! I'm Uzair, a Senior Flutter Developer & Mobile Engineering Lead 🚀
Hey everyone! 👋 I've been reading articles on DEV for a while, and I figured it was finally time to properly introduce myself to the community. My n…
Anti-Peeping AI Shield: How We Are Fixing Mobile Privacy with Messagram
Hello DEV Community! 👋 My name is Rodion, I’m a software developer from Ukraine. Today I want to share a unique feature of a privacy-focused messeng…
React Native vs Flutter in 2026: Which to Choose
Originally published on the MatrixInn Solutions blog . React Native vs Flutter is still the first real decision most teams make when they commit to…
Deferred Deep Links in iOS: Complete Integration Guide
Universal Links solve exactly one case: a user who already has your app taps a link and iOS hands it straight to scene(_:continue:) . They do nothin…
Deferred Deep Links in React Native: Complete Integration Guide
If you've shipped a React Native app, you've probably wired up universal links / app links already. Existing users tap a link, the OS hands it to yo…
38 Dart & Flutter Tips That Actually Make a Difference in Production
After 4+ years of building Flutter applications, I’ve learned that the biggest improvements often come from small decisions repeated every day. A be…
.NET 11, CoreCLR and Google Play’s DEX Optimization: What .NET MAUI Developers Need to Know
Google Play is introducing more visibility around Android application quality, including 16 KB page-size support and DEX code optimization . For .NE…
.NET MAUI Ecosystem: Building More Than Just Cross-Platform Apps
The world of application development has changed dramatically over the last decade. Developers are no longer building applications for a single oper…
I built a native link app for several devices and platforms — when sync is actually worth it
Something interesting, and I want to remember it for later Picture this: you are on a train or a bus, reading interesting articles or code repos on…
We burned 40 billion tokens (~$20k) building a harness. Am I crazy?
Today is the day when everyone can build a mobile app directly on their mobile device. It's finally approved by Apple and available in the App Store…
React Native Environment Setup: Managing Dev, Prod, and Staging Builds with Android Flavors and iOS Schemes
During my React Native development journey, I faced several issues managing dev and prod environments — API URLs, Firebase configuration, Android fl…
Project LifeOps (Part 5): 24/7 Zero-Cost Cloud Deployment ($0/month), Mobile Optimization, and PWA
We have arrived at the grand finale of our engineering series. Across the four previous installments, we designed the database architecture and Fast…
How to Build Custom AI Agents in 2026: A Practical Guide for Founders and Product Teams
AI agents are moving beyond simple chatbots. In 2026, businesses are increasingly using AI agents to handle multi-step workflows, work with business…
Build the Sync Spine Before You Build a Single Screen
The first time a client asked me for "offline mode", it arrived three weeks before launch, in the same tone as "can we also have a dark theme". I sa…
How to Hire a React Native Developer for Your Startup MVP
Your MVP hire decides how fast you get to real users and how much you'll spend rebuilding later. Here's how to actually get it right. Hiring the wro…
Flutter MVP Development: From Product Scope to iOS and Android Release
Why Flutter is the Strategic Choice for Mobile MVPs For early-stage startups and businesses launching a mobile product, speed-to-market and capital…
How to Build High-Performance Flutter Mobile Apps (60fps Architecture Guide)
Why Mobile App Performance Matters for User Retention When building cross-platform mobile applications for clients worldwide, performance isn't just…
A Dialog Can Now Be a Native Desktop Window
Last week's native-window release could open an editor, inspector, and tool palette as separate operating-system windows. Then an ordinary Dialog.sh…
Automate Flutter Releases with Shorebird + GitHub Actions (Skip App Store Review)
A real pain point for mobile apps is waiting days or weeks for App Store and Play Store reviews whenever you need to ship a fix or a small update to…
Building a Carrom Game in Unity: Physics, Turn Logic & Mobile Optimization
Carrom is one of those games that looks trivial from the outside and turns into a genuinely interesting engineering problem the moment you try to bu…