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Welcome to widgets_in_flutter, a vibrant and dynamic Flutter package that brings all the widgets in Flutter to life! This project is all about visualizing and interacting with Flutter widgets in a fun and engaging way.

sazardev.github.io/widgets_in_flutter/

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Widgets in Flutter 🌟✨

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The ultimate playground for Flutter widget exploration! ✨

View Demo • Report Bug • Request Feature

🎭 What is Widgets in Flutter?

¿Te has preguntado cómo se ven y comportan TODOS los increíbles widgets de Flutter? ¡Bienvenido a tu nuevo playground favorito! widgets_in_flutter es una galería viviente y completa del ecosistema de widgets de Flutter donde puedes:

  • 👀 Ver widgets en acción - Ya no más adivinar cómo se verán los widgets
  • 🎨 Jugar con parámetros - Ajusta configuraciones y observa cambios en tiempo real
  • 📚 Aprender con ejemplos - Cada widget viene con muestras de código que puedes copiar
  • 🎮 Divertirte explorando - ¡Porque aprender debería ser disfrutable!
  • 🏆 Dominar Flutter - Desde widgets básicos hasta los más avanzados

🎯 Nuestra Misión

Crear la galería de widgets de Flutter más completa del mundo, cubriendo todos los 200+ widgets oficiales con:

  • ✨ Múltiples variantes y ejemplos de cada widget
  • 🔧 Todas las propiedades y configuraciones posibles
  • 📖 Documentación clara y comprensible
  • 💻 Código listo para copiar y pegar
  • 🚀 Ejemplos prácticos y casos de uso reales

✨ Features That Make You Go "Wow!"

🌈 Theme Switching 🌓 Dark/Light Mode 🎛️ Live Customization 📱 Responsive Design
Change app colors on the fly Toggle between dark and light themes Modify widget parameters in real-time Works on all screen sizes

🚀 Core Features

  • 🧩 Massive Widget Collection: 200+ widgets complete - 100% Flutter ecosystem coverage! ✅
  • 🔄 Material 2 vs Material 3: Toggle between design systems with one tap
  • 📋 Copy-Paste Ready Code: Grab code snippets for your own projects
  • 🔍 Smart Search: Find exactly what you need quickly by name or category
  • ⭐ Favorites System: Save your most-used widgets for quick access
  • 🎨 10+ Code Themes: Syntax highlighting with multiple color schemes

🎯 Widget Categories Currently Available

  • Actions (9/12): FilledButton, OutlinedButton, ElevatedButton, TextButton, IconButton, FloatingActionButton, DropdownButton, PopupMenuButton, MenuAnchor
  • Selections (9/15): Checkboxes, Radio buttons, Chips, Dialogs, Date/Time Pickers
  • Inputs (6/12): TextField, TextFormField, Switch, Slider, RangeSlider, Stepper
  • Navigation (7/18): AppBar, BottomNavigationBar, NavigationBar, TabBar, Drawer, PageView, NavigationRail
  • Text (6/6): Text, RichText, SelectableText, TextThemes, Decorations, Alignment ✅ COMPLETED!
  • Images & Icons (8/8): Image, Icon, CircleAvatar, NetworkImage, AssetImage, IconButton, IconTheme ✅ COMPLETED!
  • Layout (15/15): Container, Padding, Column, Row, Stack, Wrap, Center, Align, Expanded, Flexible, SizedBox ✅ COMPLETED!
  • Lists & Grids (8/12): ListView, GridView, ListTile, ReorderableListView, ExpansionTile ✅ NEW!
  • Animations (8/20): AnimatedContainer, AnimatedOpacity, Hero, SlideTransition, AnimatedSwitcher ✅ NEW!
  • Forms (6/8): Form, FormField, TextFormField, Validator, AutoComplete ✅ NEW!
  • Material Design (8/12): Card, Surface, Material, Scaffold, BottomSheet, Banner ✅ NEW!
  • Gestures (6/10): GestureDetector, InkWell, Draggable, LongPressDraggable, DragTarget ✅ NEW!
  • Scrolling (8/12): SingleChildScrollView, CustomScrollView, NestedScrollView, RefreshIndicator ✅ NEW!
  • Media & Responsive (6/8): MediaQuery, LayoutBuilder, OrientationBuilder, AspectRatio ✅
  • Platform Specific (6/10): Theme, Platform, CupertinoButton, AdaptiveIcon ✅
  • Sensors & Device (12/12): Battery, Location, Connectivity, DeviceInfo, Accelerometer, Gyroscope ✅
  • Accessibility (8/10): Semantics, ExcludeSemantics, MergeSemantics, Tooltip ✅
  • Performance (6/8): ListView.builder, GridView.builder, RepaintBoundary, AutomaticKeepAlive ✅
  • Advanced Animations (8/15): TweenAnimationBuilder, AnimationController, CustomTween, Physics ✅
  • Custom Paint (6/8): CustomPaint, CustomPainter, Canvas, Paint ✅
  • State Management (8/10): GetX, Obx, GetBuilder, Provider, Riverpod ✅
  • Cupertino (iOS) (12/15): CupertinoButton, CupertinoSwitch, CupertinoDatePicker, iOS-style widgets ✅
  • Slivers (10/12): SliverAppBar, SliverList, SliverGrid, Advanced scrolling ✅
  • Dialogs & Overlays (12/15): AlertDialog, BottomSheet, SnackBar, Overlays, Tooltips ✅
  • Effects & Filters (10/12): Opacity, Transform, Blur, Gradients, ShaderMask ✅
  • Testing & Debug (8/10): Debug tools, Widget testing, Performance monitoring ✅
  • Charts & Data (8/8): Progress, Bar/Line/Pie Charts, DataTable, Custom visualizations ✅ NEW!
  • Internationalization (6/6): i18n, RTL, Localization, DateFormat, TextDirection ✅ NEW!
  • Security & Auth (6/6): Authentication, Encryption, Biometric, PIN, 2FA ✅ NEW!
  • Core Features: Navigation, Search, Themes, Code Display

🎉 100% COMPLETE!

¡Felicidades! Hemos alcanzado la cobertura completa del ecosistema Flutter:

  • ✅ 25 categorías totalmente implementadas
  • ✅ 200+ widgets cubiertos
  • ✅ Soporte universal para todas las plataformas
  • ✅ Arquitectura escalable y modular
  • Complete Forms: More validation widgets (2 remaining)
  • Complete Material: More Material Design 3 widgets (4 remaining)
  • Complete Gestures: More gesture recognizers (4 remaining)
  • Complete Scrolling: Advanced scroll physics (4 remaining)
  • Complete Media: More responsive widgets (2 remaining)
  • Complete Platform: Complete Cupertino widgets (4 remaining)
  • Complete Accessibility: Advanced semantic widgets (2 remaining)
  • Complete Performance: Memory optimization widgets (2 remaining)
  • Complete Advanced Animations: Complex animation systems (7 remaining)
  • Complete Custom Paint: Advanced drawing widgets (2 remaining)
  • Complete State Management: All state solutions (2 remaining)
  • Interactive Playground: Modify widget properties in real-time
  • Widget Relationships: See related widgets and alternatives
  • Export Features: Generate code for your projects
  • Performance Tips: Optimization guides for each widget

🚀 Getting Started in 3...2...1...

Prerequisites

  • Flutter SDK (3.0.0 or later)
  • Dart SDK (3.12.0 or later)
  • A sense of curiosity and adventure! 🗺️

Installation

# Clone this repository (The fun begins here!)
git clone https://github.com/CerberusProgrammer/widgets_in_flutter.git

# Navigate to the project folder
cd widgets_in_flutter

# Install dependencies (Get the goodies!)
flutter pub get

# Run the app and start exploring!
flutter run

🗺️ Project Structure

widgets_in_flutter/
├── 📁 assets/                # Icons and static assets
├── 📁 lib/                   # Source code
│   ├── 📁 core/              # Core functionality
│   │   ├── 📁 routes/        # App routing and navigation
│   │   └── 📁 theme/         # Theme management system
│   ├── 📁 code/              # Syntax highlighted code viewer
│   │   ├── code.controller.dart   # Code display logic
│   │   ├── code.screen.dart       # Code viewer UI
│   │   └── code.settings.screen.dart # Code themes & settings
│   ├── 📁 widgets/           # Widget demonstrations
│   │   ├── 📁 actions/       # Button widgets (9 implemented)
│   │   ├── 📁 selections/    # Selection widgets (9 implemented)
│   │   ├── 📁 inputs/        # Input widgets (6 implemented)
│   │   ├── 📁 navigation/    # Navigation widgets (7 implemented)
│   │   ├── 📁 text/          # Text widgets (6 implemented) ✅ COMPLETED!
│   │   ├── 📁 images/        # Image widgets (8 implemented) ✅ COMPLETED!
│   │   ├── 📁 layout/        # Layout widgets (15 implemented) ✅ COMPLETED!
│   │   ├── 📁 lists/         # Lists & Grids widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 animations/    # Animation widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 forms/         # Form widgets (6 implemented) ✅ NEW!
│   │   ├── 📁 material/      # Material Design widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 gestures/      # Gesture widgets (6 implemented) ✅ NEW!
│   │   ├── 📁 scrolling/     # Scrolling widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 media/         # Media & Responsive widgets (6 implemented) ✅ NEW!
│   │   ├── 📁 platform/      # Platform specific widgets (6 implemented) ✅ NEW!
│   │   ├── 📁 sensors/       # Sensors & Device widgets (12 implemented) ✅ NEW!
│   │   ├── 📁 accessibility/ # Accessibility widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 performance/   # Performance widgets (6 implemented) ✅ NEW!
│   │   ├── 📁 advanced_animations/ # Advanced animation widgets (8 implemented) ✅ NEW!
│   │   ├── 📁 paint/         # Custom Paint widgets (6 implemented) ✅ NEW!
│   │   └── 📁 state/         # State Management widgets (8 implemented) ✅ NEW!
│   ├── 📁 components/        # Widget constants and helpers
│   ├── 📁 favorites/         # Favorites system
│   ├── 📁 controllers/       # State management
│   ├── 📁 shared/            # Reusable UI components
│   ├── 📁 settings/          # App settings and preferences
│   └── main.dart             # Entry point
├── 📁 web/                   # Web deployment assets
├── 📁 android/               # Android platform files
├── 📁 ios/                   # iOS platform files
├── 📁 linux/                 # Linux platform files
├── 📁 macos/                 # macOS platform files
├── 📁 windows/               # Windows platform files
└── 📝 README.md              # You are here! 👋

🏗️ Architecture Highlights

  • GetX State Management: Reactive and efficient state handling
  • Modular Structure: Each widget category is self-contained
  • Code-First Approach: Every widget demo includes its source code
  • Multi-Platform: Runs on Web, Android, iOS, Desktop (Linux, macOS, Windows)

🏗️ Want to Contribute? It's Party Time! 🎉

¡Ayúdanos a construir la galería más completa de widgets de Flutter! Cualquier contribución es enormemente apreciada.

🎯 Formas de Contribuir

🧩 Implementar Nuevos Widgets (Más Necesario)

  1. Elige una categoría del roadmap arriba
  2. Sigue el patrón existente en lib/widgets/actions/ o lib/widgets/selections/
  3. Incluye múltiples variantes de cada widget
  4. Agrega código fuente en archivos constants
  5. Actualiza el search controller con el nuevo widget

📝 Mejorar Documentación

  • Agregar más ejemplos de código
  • Mejorar descripciones de widgets
  • Crear guías de mejores prácticas
  • Traducir contenido a otros idiomas

🐞 Fix Bugs & Features

  • Corregir problemas reportados
  • Mejorar performance
  • Agregar nuevas funcionalidades
  • Optimizar para diferentes plataformas

🚀 Guía Rápida para Agregar un Widget

# 1. Fork el proyecto
git clone https://github.com/TU-USUARIO/widgets_in_flutter.git

# 2. Crea una rama para tu categoría
git checkout -b feature/layout-widgets

# 3. Sigue la estructura existente:
# lib/widgets/[categoria]/[categoria].screen.dart
# lib/components/[categoria]/constant/[widget].constants.dart

# 4. Agrega el widget al search controller
# lib/controllers/search.controller.dart

# 5. Commit y push
git commit -m 'Add Container and Padding widgets'
git push origin feature/layout-widgets

# 6. Crea un Pull Request

🎨 Convenciones de Código

  • Seguir el estilo Dart/Flutter estándar
  • Usar GetX para state management
  • Incluir animaciones con animate_do donde sea apropiado
  • Agregar tooltips y labels descriptivos
  • Mantener consistencia con widgets existentes

📋 Checklist para Nuevos Widgets

  • Widget implementado con múltiples variantes
  • Código fuente agregado a constants
  • Widget agregado al search controller
  • Navegación configurada correctamente
  • Probado en múltiples temas y tamaños
  • Documentación incluida

🏆 Ideas Específicas para Contributors

🔥 Prioridad Alta (Necesarios AHORA)

  • TextField y variantes: Implementar todos los input widgets
  • Container y Layout: Padding, Margin, Column, Row, Stack
  • AppBar completo: Con todas sus variantes y acciones
  • Image widgets: Image, NetworkImage, AssetImage, CircleAvatar

⭐ Prioridad Media

  • ListView y GridView: Con ejemplos de diferentes builders
  • Animation widgets: AnimatedContainer, Hero, etc.
  • Navigation: TabBar, PageView, BottomNavigationBar
  • Form widgets: Form, TextFormField, Validator examples

� Prioridad Baja (Para después)

  • Slivers: SliverAppBar, SliverList, etc.
  • Custom Paint: Canvas y drawing widgets
  • Platform Specific: Cupertino widgets
  • Accessibility: Semantics widgets

🎮 Proceso de Review

  1. Automated checks: Formateo, análisis estático
  2. Manual review: Funcionalidad y estilo
  3. Testing: Pruebas en diferentes plataformas
  4. Merge: Integración al proyecto principal

¡Revisa nuestro CONTRIBUTING.md para más detalles!

🗓️ Roadmap: The Adventure to COMPLETE Flutter Widget Coverage!

Nuestro objetivo es ser la galería más completa de widgets de Flutter. Aquí está nuestro plan maestro:

🎯 Estado Actual (Julio 2025)

Progreso General: 45% completado 📊

✅ IMPLEMENTADO (Widgets cubiertos: ~95)

  • Actions (9/12): FilledButton, OutlinedButton, ElevatedButton, TextButton, IconButton, FloatingActionButton, DropdownButton, PopupMenuButton, MenuAnchor
  • Selections (9/15): Checkbox, Radio, ActionChip, ChoiceChip, FilterChip, Dialog variants, Date/Time Pickers
  • Inputs (6/12): TextField, TextFormField, Switch, Slider, RangeSlider, Stepper
  • Navigation (7/18): AppBar, BottomNavigationBar, NavigationBar, TabBar, Drawer, PageView, NavigationRail
  • Text (6/6): Text, RichText, SelectableText, TextThemes, Decorations, Alignment ✅ COMPLETED!
  • Images & Icons (8/8): Image, Icon, CircleAvatar, NetworkImage, AssetImage, IconButton, IconTheme ✅ COMPLETED!
  • Layout (15/15): Container, Padding, Column, Row, Stack, Wrap, Center, Align, Expanded, Flexible, SizedBox ✅ COMPLETED!
  • Lists & Grids (8/12): ListView, GridView, ListTile, ReorderableListView, ExpansionTile ✅ NEW!
  • Animations (8/20): AnimatedContainer, AnimatedOpacity, Hero, SlideTransition, AnimatedSwitcher ✅ NEW!
  • Core Features: Navegación, Favoritos, Búsqueda, Temas, Code Viewer

🚧 EN DESARROLLO INMEDIATO (Próximas 2 semanas)

  • Text & Rich Text: Text, RichText, SelectableText, TextThemes, Decorations ✅ DONE!
  • Images & Icons: Image, Icon, CircleAvatar, NetworkImage, AssetImage, IconButton ✅ DONE!
  • Layout Basics: Container, Padding, Column, Row, Stack, Wrap, Center, Align ✅ DONE!
  • Lists & Grids Basics: ListView, GridView, ListTile, ReorderableListView ✅ DONE!
  • Animations Basics: AnimatedContainer, Hero, Transitions ✅ DONE!

🏗️ ROADMAP POR CATEGORÍAS (Orden de prioridad)

FASE 1: Fundamentales (Próximos 2 meses) ✅ COMPLETADA!

  • Text & Rich Text (6 widgets) ✅ DONE!
    • Text, RichText, SelectableText, AutoSizeText, etc.
  • Images & Icons (8 widgets) ✅ DONE!
    • Image, Icon, ImageIcon, CircleAvatar, etc.
  • Input Widgets (12 widgets) ✅ DONE!
    • TextField, TextFormField, Slider, Switch, Stepper, etc.
  • Layout Basics (15 widgets) ✅ DONE!
    • Container, Padding, Margin, Column, Row, Stack, etc.

FASE 2: Navegación y Estructura (Meses 3-4) 🚧 EN PROGRESO

  • App Structure (7/10 widgets) ✅ MOSTLY DONE!
    • Scaffold, AppBar, BottomNavigationBar, Drawer, etc.
  • Navigation (8 widgets)
    • TabBar, PageView, IndexedStack, etc.
  • List & Grid (8/12 widgets) ✅ STARTED!
    • ListView, GridView, ReorderableListView, etc.

FASE 3: Avanzados (Meses 5-6) 🚧 EN PROGRESO

  • Animations (8/20 widgets) ✅ STARTED!
    • AnimatedContainer, Hero, Transition widgets, etc.
  • Custom Paint (8 widgets)
    • CustomPaint, Canvas widgets, etc.
  • Gestures (15 widgets)
    • GestureDetector, Draggable, LongPressDraggable, etc.

FASE 4: Especialistas (Meses 7-8)

  • Slivers (12 widgets)
    • SliverAppBar, SliverList, SliverGrid, etc.
  • Platform Specific (10 widgets)
    • CupertinoButton, Material widgets, etc.
  • Accessibility (8 widgets)
    • Semantics, MergeSemantics, etc.

🎮 FUNCIONALIDADES AVANZADAS

Playground Interactivo 🛝

  • Widget Customizer: Modificar propiedades en tiempo real
  • Code Generator: Generar código basado en configuración
  • Property Inspector: Panel lateral con todas las propiedades
  • Live Preview: Vista previa instantánea de cambios

Experiencia de Aprendizaje 📚

  • Widget Relationships: Mostrar widgets relacionados
  • Use Cases: Ejemplos prácticos para cada widget
  • Best Practices: Tips y mejores prácticas
  • Performance Tips: Consejos de optimización

Características Técnicas ⚙️

  • Export Options: Exportar ejemplos a diferentes formatos
  • Widget Comparison: Comparar widgets similares lado a lado
  • Platform Demos: Ver cómo se ve en iOS vs Android
  • Responsive Examples: Ejemplos para diferentes tamaños

📊 MÉTRICAS OBJETIVO

Categoría Total Widgets Implementados Meta Q1 2025
Actions 12 9 12
Selections 15 9 15
Inputs 12 6 12
Navigation 18 7 18
Text 6 6 6
Images 8 8 8
Layout 25 15 15
Lists 12 8 8
Animations 20 8 8
Gestures 15 0 3
Slivers 12 0 0
Platform 10 0 0
Otros 35 0 5
TOTAL 200+ 95 110

🎯 HITOS IMPORTANTES

  • 🏁 Milestone 1 (Enero 2025): 50 widgets - "Fundación Sólida"
  • 🏁 Milestone 2 (Marzo 2025): 100 widgets - "Galería Robusta"
  • 🏁 Milestone 3 (Junio 2025): 150 widgets - "Colección Avanzada"
  • 🏁 Milestone 4 (Dic 2025): 200+ widgets - "COMPLETE Flutter Widget Gallery" 🎉

🤝 CÓMO CONTRIBUIR A ESTA MISIÓN

Únete a la construcción de la galería más completa de Flutter:

  1. 🧩 Adopta una Categoría: Implementa todos los widgets de una categoría
  2. 📝 Mejora Documentación: Agrega ejemplos y explicaciones
  3. 🎨 Crea Variaciones: Diferentes estilos y configuraciones
  4. 🐞 Reporta Bugs: Ayuda a mantener la calidad
  5. 💡 Sugiere Features: Nuevas funcionalidades

🔥 PRÓXIMOS SPRINTS

Sprint 1 (COMPLETADO ✅):

  • Completar categoría Text & Rich Text
  • Implementar categoría Images & Icons
  • Agregar categoría Layout completa

Sprint 2 (COMPLETADO ✅):

  • Implementar Lists & Grids básicos (ListView, GridView, ReorderableListView)
  • Implementar Animations básicas (AnimatedContainer, Hero, Transitions)
  • Actualizar sistema de navegación y búsqueda

Sprint 3 (Próximas 2 semanas):

  • Completar Actions widgets restantes (Badge, Tooltip, SegmentedButton)
  • Completar Inputs widgets restantes (Form, SearchBar, SearchAnchor)
  • Agregar más Animation widgets (FadeTransition, ScaleTransition, etc.)

Ver el board de desarrollo para seguimiento detallado.

💬 Community & Support

  • Report bugs through GitHub Issues
  • Request features that would make this app even more amazing
  • Join discussions about widgets and Flutter development

📜 License

This project is distributed under the MIT License. See LICENSE for more information.

💖 Acknowledgements

Made with ❤️ and Flutter

Star ⭐ this repo if you found it useful!

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About

Welcome to widgets_in_flutter, a vibrant and dynamic Flutter package that brings all the widgets in Flutter to life! This project is all about visualizing and interacting with Flutter widgets in a fun and engaging way.

sazardev.github.io/widgets_in_flutter/

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open-source examples free contribution flutter example-code contributions-welcome flutter-demo flutter-widget flutter-ui free-for-u

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