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Curated developer articles, tutorials, and guides � auto-updated hourly
Eevis4h ago • 4 min read
Autofilling in the Blanks
If you have forms in your app that collect user information, autofill is one of the easiest...
#android#a11y#mobile#software
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Jay Saadana10h ago • 11 min read
How to Automate Mobile App Testing Without Writing a Single Line of Code
You don't need to be a developer to automate your mobile app testing. Not in 2026. For years,...
#ai#mobile#android#productivity
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Ankush Lokhande2d ago • 6 min read
Flutter Deep Linking: Complete Guide for Android App Links & iOS Universal Links
👋 Hey all, Welcome back to the mobile development blog! Ever tapped a link in WhatsApp or an email...
#deeplink#android#ios#mobile
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Yehor Mamaiev3d ago • 5 min read
I Found SSL Validation Completely Disabled in an Open-Source Financial App — Here's How It Works
"It's open source — someone must have reviewed the security." That's what most people...
#android#security#opensource#mobile
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sakshi angre4d ago • 3 min read
🫠 Building Squishy — Creating Beautiful Page Transitions in Flutter
Flutter already provides smooth animations out of the box. But when it comes to page transitions,...
#flutter#mobile#showdev#ui
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Manthan Kasle6d ago • 5 min read
Expo SDK 56 Is Out, and a Few Things Finally Clicked Into Place
React Native 0.85, much faster builds, and the one change that will probably break your...
#mobile#news#performance#reactnative
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Shai Almog4h ago • 16 min read
NFC, Crypto, Biometrics, And A New Build Cloud
Device APIs move into the framework core, revolutionary Bluetooth debugging, and the Build Cloud's n...
#java#mobile#android#ios
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lvn15h ago • 3 min read
Emails Not Delivered to Apple Private Relay Addresses (Amazon SES)
If you're using Amazon SES and emails to @privaterelay.appleid.com are silently failing, the cause i...
#ios#aws#ses#mobile
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Anand Rathnas17h ago • 5 min read
RevenueCat Integration for Indie SaaS: The Apple Tax Nobody Prepares You For
You already have Stripe working perfectly. Then Apple says your mobile app needs IAP. Here's how I i...
#reactnative#ios#mobile#saas
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Captio-Style Simple Memo3d ago • 9 min read
An offline-first Outbox in Swift: 7 steps, no third-party libs
Reproducing this in your own iOS project: seven steps. I have been running this Outbox in my...
#swift#mobile#iosdev#tutorial
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Yehor Mamaiev5d ago • 5 min read
I Scanned 10 Popular F-Droid Apps With My Security Scanner — Open Source Secure
"It's open source, so it's secure." I hear this all the time. The idea is simple: if the code is...
#android#security#opensource#mobile
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Okeke Chukwudubem4d ago • 4 min read
Revisiting My Phone AI After Gemma 4: The Upgrade I Didn't Know I Needed
Two weeks ago, I built a RAG pipeline on my phone. Termux. Gemma 4 E2B. A Python script that took my...
#ai#gemma#mobile#rag
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Greg 5d ago • 2 min read
The "Disappearing Zero": Handling Numeric Inputs in React Native Forms
If you’ve spent any time building forms in React Native with React Hook Form and validation librarie...
#reactnative#mobile
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luis2d ago • 4 min read
Why I removed AccessibilityService from my Android app (and finally got into Play Store)
After 4 rejections from Google Play, I deleted 387 lines of working Kotlin code and a service my ap...
#android#flutter#mobile#indiedev
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Mili Cardenas2d ago • 4 min read
I built a zsh cleanup script for macOS dev machines — and learned more than I expected
If you do iOS and Android development on a Mac, your disk is quietly dying. Between Xcode's...
#devtools#shell#productivity#mobile
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Ahmed ElFirgany6d ago • 4 min read
Offline-First Flutter: How We Built a CRM That Manages 100K+ Leads With No Internet
Most apps quietly assume the network is always there. Then a real user walks into a basement, a...
#flutter#dart#mobile#architecture
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Denis Lukianov5d ago • 4 min read
30k views on Reddit, top comment: “garbage spyware”. What I learned from shipping my first side project
I’ve been writing code professionally for more than 10 years. Backend, frontend — the full stack....
#mobile#showdev#startup
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Todd Sullivan10h ago • 2 min read
The Silent Code Path: When Your AI Runs on Camera But Not on Gallery
Here's a bug that's easy to miss and harder to debug: your AI runs perfectly on one input path,...
#mobile#ai#reactnative#debugging
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Joseph Anady5d ago • 32 min read
Mobile SEO + mobile-first indexing
Mobile SEO: mobile-first indexing, mobile usability, PWA
#seo#webdev#mobile#pwa
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will.indie1d ago • 8 min read
Automating App Icon Generation: How to Export iOS, Android, and Responsive Favicons from a Single SVG Asset
Resizing iOS Xcode and Android Studio launcher icons: The Cross-Platform Asset...
#mobile#webdev#automation#ios
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Nishkarsh Pandey3d ago • 2 min read
The Next Big “Cult App” Probably Isn’t Another Social Media Platform
Lately I’ve been thinking a lot about apps like Cal AI, Strava, Duolingo, Letterboxd, GitHub,...
#mobile#webdev#ai#productivity
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SapotaCorp5d ago • 10 min read
Shipping a marketplace MVP in FlutterFlow: 12-week build
A two-sided marketplace with three role-based dashboards, Stripe Connect split payouts, white-label ...
#mobile
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CrisisCore-Systems3d ago • 7 min read
Trust Boundaries in Client-Side Health Apps
Health-app privacy is an architectural boundary: what stays on device, what leaves by choice, and wh...
#architecture#mobile#privacy#security
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Jasper1d ago • 6 min read
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.....
#architecture#flutter#mobile#softwareengineering
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