Hands-on Android and Flutter tutorials from building real production apps. Covering Kotlin, Jetpack Compose, MVVM, Room, Coroutines, Riverpod, and more — with code you can actually use.
Android ConstraintLayout is powerful but often overused. Here's how chains, barriers, and guidelines actually work — and when LinearLayout or Compose is a better choice.
I tested AGP 8.12's optimized resource shrinking on a real project — APK went from 25 MB to 13 MB. Here's how to set it up and what to watch out for.
Material 3 Expressive shipped with Android 16 — rounder corners, bolder typography, stricter touch targets, and slower animations. Here's what changed and how to update your Jetpack Compose app.
Search with debounce, Flow-based pagination, cross-module SharedFlow communication, and production error handling — the MVVM patterns production Jetpack Compose apps actually need.
Build a production-ready Jetpack Compose login screen with MVVM: StateFlow for UI state, SharedFlow for one-time events, Hilt dependency injection, and a clean 4-layer architecture.
Fix the Jetpack Compose bottom navigation back stack problem with popUpTo, saveState, and restoreState — plus sealed class routes, nested graphs, and a Nav2 vs Nav3 comparison.
