---
name: flutter-development-4fa119f1fc12
description: >
  Build beautiful cross-platform mobile apps with Flutter and Dart. Covers
  widgets, state management with Provider/BLoC, navigation, API integration, and
  material design.
---

# Flutter Development

## Table of Contents

- [Overview](#overview)
- [When to Use](#when-to-use)
- [Quick Start](#quick-start)
- [Reference Guides](#reference-guides)
- [Best Practices](#best-practices)

## Overview

Create high-performance, visually stunning mobile applications using Flutter with Dart language. Master widget composition, state management patterns, navigation, and API integration.

## When to Use

- Building iOS and Android apps with native performance
- Designing custom UIs with Flutter's widget system
- Implementing complex animations and visual effects
- Rapid app development with hot reload
- Creating consistent UX across platforms

## Quick Start

Minimal working example:

```dart
// pubspec.yaml
name: my_flutter_app
version: 1.0.0

dependencies:
  flutter:
    sdk: flutter
  provider: ^6.0.0
  http: ^1.1.0
  go_router: ^12.0.0

// main.dart with GoRouter navigation
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp.router(
// ... (see reference guides for full implementation)
```

## Reference Guides

Detailed implementations in the `references/` directory:

| Guide | Contents |
|---|---|
| [Project Structure & Navigation](references/project-structure-navigation.md) | Project Structure & Navigation |
| [State Management with Provider](references/state-management-with-provider.md) | State Management with Provider |
| [Screens with Provider Integration](references/screens-with-provider-integration.md) | Screens with Provider Integration |

## Best Practices

### ✅ DO

- Use widgets for every UI element
- Implement proper state management
- Use const constructors where possible
- Dispose resources in state lifecycle
- Test on multiple device sizes
- Use meaningful widget names
- Implement error handling
- Use responsive design patterns
- Test on both iOS and Android
- Document custom widgets

### ❌ DON'T

- Build entire screens in build() method
- Use setState for complex state logic
- Make network calls in build()
- Ignore platform differences
- Create overly nested widget trees
- Hardcode strings
- Ignore performance warnings
- Skip testing
- Forget to handle edge cases
- Deploy without thorough testing


---
Source attribution: aj-geddes
Original project: https://github.com/aj-geddes/useful-ai-prompts/blob/3f5182cfd739fc113f4af5244a1cf342ad7f7911/skills/flutter-development/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Copyright (c) 2025 AJ Geddes

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


# Mega AI Hub resource metadata

Creator / publisher: aj-geddes
Original project: https://github.com/aj-geddes/useful-ai-prompts/blob/3f5182cfd739fc113f4af5244a1cf342ad7f7911/skills/flutter-development/SKILL.md
Attribution basis: Source repository record

Fields of work: Development & Engineering, Product Management
Roles: Frontend Developer, Mobile Developer, Product Manager
Specialties: Cross Platform, Frontend, Mobile
Tools: Dart, Flutter
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: 8a27c3c34debd38ea1625151f184edd4754547eb80a67dfbd3afb29bebb60fd9