Flutter and Dart guides for teams shipping to Android and iOS. Fix jank, platform channel errors, memory leaks and release-only bugs, and keep Flutter apps fast in production.
69 articles, newest first. Page 1 of 6.
Debug why Flutter deep links break in release builds. Step-by-step guide to assetlinks.json signing mismatches, Apple AASA errors, and flutter_deeplinking_enabled conflicts.
Sandra Rosa Antony8 min read
Master production memory diagnostics for iOS and Android. Learn how to track memory leaks, prevent Jetsam and LMK Out-Of-Memory kills, and diagnose runaway heaps without profiler overhead.
Robin Alex Panicker12 min read
Stop losing users to invisible bugs. Learn why crash-free rates mask silent failures, ANRs, and iOS app hangs—and how to diagnose and fix main-thread freezes.
Don Peter15 min read
Eliminate 'Cannot Reproduce' tickets and debug release regressions fast. Learn how Appxiom Activity Trail retraces user taps, lifecycle shifts, and network state before crashes.
Andrea Sunny17 min read
Hands-on guide to patrol flutter integration testing: drive native permission dialogs on Android and iOS, run via Patrol CLI, and add to GitHub Actions.
Sandra Rosa Antony12 min read
Ship high performance Flutter native code without plugins. Learn flutter native assets rust with flutter_rust_bridge v2 for seamless Dart FFI Rust integration.
Don Peter11 min read
Adopt Dart macros metaprogramming in Flutter apps: faster builds, no .g.dart churn, stronger static analysis, and incremental migration from build_runner.
Don Peter11 min read
Learn what's new in Flutter BLoC 9, migrate from older versions, implement Clean Architecture, use Bloc.observer, leverage built-in mounted checks, and write reliable tests with bloc_test and mocktail.
Appxiom Team6 min read
Diagnose and fix flutter missingpluginexception release build errors after module refactors. Covers v2 embedding, GeneratedPluginRegistrant, R8/ProGuard, -ObjC.
Sandra Rosa Antony9 min read
Learn how to eliminate Flutter's 'setState() called after dispose()' crash in Navigator 2.0 and go_router using mounted checks, cancellation, and clean state management.
Sandra Rosa Antony10 min read
Learn to prevent PlatformException in Flutter with correct MethodCallHandler usage, BinaryMessenger wiring, configureFlutterEngine setup, and Pigeon type safety.
Appxiom Team9 min read
Optimize mobile app performance by profiling Flutter Android JNI and platform channel overhead for faster UI and reduced native bottlenecks.
Appxiom Team6 min read
Appxiom traces silent failures, frozen frames and broken user journeys back to the code that caused them, and shows what each one costs. Bring that context into your AI coding agent with the Appxiom MCP Server and Agent Skills.
