Automated Screenshot Generation with Maestro

Instead of taking screenshots manually for each device & language, you can automate it with Maestro! Here's how. https://codewithandrea.com/tips/automated-screenshot-generation-maestro/

Android Demo Mode for Better Screenshots

Here's a handy command to override the Android status bar UI before taking screenshots for your Play Store listings. https://codewithandrea.com/tips/android-demo-mode-for-screenshots/

iOS Status Bar Tip for Better Screenshots

Here's a handy command to override the iOS status bar UI before taking screenshots. https://codewithandrea.com/tips/ios-status-bar-for-screenshots/

Gradle Kotlin DSL (Flutter 3.29)

Apps created with Flutter 3.29 use the new Gradle Kotlin DSL on Android. Some CLI tools don't support the new syntax, yet. https://codewithandrea.com/tips/gradle-kotlin-dsl/

The flutter run --route argument

Pub.dev has a new chart that lets you see package download counts by version (major, minor, patch). Here's where to find it. https://codewithandrea.com/tips/flutter-run-route/

Why You Should Refactor Before Adding New Features

A real-world case study about ephemeral vs application state, navigation, scroll controllers, and how refactoring can help you ship new features smoothly. https://codewithandrea.com/articles/why-refactor-before-new-features/

Downloads Count by Version on Pub.dev

Pub.dev has a new chart that lets you see package download counts by version (major, minor, patch). Here's where to find it. https://codewithandrea.com/tips/download-counts-by-version/

Side Effects with ValueNotifier

By registering a ValueNotifier listener, you can perform side effects such as updating controllers, showing dialogs, and performing navigation. https://codewithandrea.com/tips/side-effects-value-notifier/

February 2025: Flutter 3.29, Dart 3.7, Shorebird & Jaspr Updates, New Formatting Style, TextFormField Mistakes

Also included: Flutter rendering changes, discontinued official packages, Dart macros update, new Flutter UI challenges from Code with Andrea. https://codewithandrea.com/newsletter/february-2025/

Wildcard Variables in Dart 3.7

Since Dart 3.7, the _ character is a wildcard variable and you can use it more than once in your code, without causing name collisions. https://codewithandrea.com/tips/wildcard-variables-dart-3-7/


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