🎉 Initial Release #

Added

Core Features:

• ✅ Static widget tree analysis with configurable rules
• ✅ Comprehensive issue detection with 4 severity levels (Info, Warning, Error, Critical)
• ✅ Beautiful console report with emoji icons and color coding
• ✅ Performance metrics tracking (widget count, max depth, analysis time)

Analysis Rules:

• ✅ Const Detection - Identifies missing const keywords on Text, Icon, and Padding widgets
• ✅ Deep Nesting Warnings - Detects widget trees nested beyond configurable depth (default: 6 levels)
• ✅ Heavy Build Detection - Finds widgets with too many children that should use builder patterns
• ✅ Container Optimization - Suggests replacing empty Container with SizedBox
• ✅ Container Color/Decoration Conflict - Detects invalid use of both color and decoration properties
• ✅ Opacity Performance - Warns about expensive Opacity widgets and suggests alternatives
• ✅ ListView Optimization - Detects missing itemExtent or prototypeItem for better scrolling
• ✅ GestureDetector Suggestions - Recommends InkWell for Material Design tap effects
• ✅ MediaQuery Usage Checks - Helps identify potential rebuild issues
• ✅ Column to ListView - Suggests ListView.builder for columns with many children (>10)

Configuration Options:

• ✅ Customizable nesting depth threshold
• ✅ Customizable children count threshold
• ✅ Toggle for each analysis rule
• ✅ Verbose mode for detailed widget tree logging
• ✅ Full control over analysis behavior

Developer Experience:

• ✅ Type-safe GuardConfig class for configuration
• ✅ Structured GuardIssue model with severity, widget type, and suggestions
• ✅ GuardReport class with comprehensive statistics
• ✅ Actionable suggestions for every detected issue
• ✅ Clear documentation and code examples

Examples:

• ✅ Basic usage example
• ✅ Custom configuration example
• ✅ Production-ready widget analysis example
• ✅ Custom widget analysis example

Documentation #

• ✅ Comprehensive README with usage examples
• ✅ API documentation with inline code comments
• ✅ Best practices guide
• ✅ Configuration guide with all available options

Future Enhancements (Planned) #

v0.1.0:

• ❌ StatefulWidget rebuild analysis
• ❌ State management pattern detection
• ❌ Build method complexity scoring
• ❌ Custom rule support via plugins

v0.2.0:

• ❌ CI/CD integration support
• ❌ JSON/HTML report export
• ❌ GitHub Actions workflow
• ❌ Pre-commit hook support

v0.3.0:

• ❌ VSCode extension
• ❌ Android Studio / IntelliJ plugin
• ❌ Real-time analysis during development
• ❌ Auto-fix suggestions

v1.0.0:

• ❌ Complete widget catalog coverage
• ❌ Performance benchmarking
• ❌ Memory leak detection
• ❌ Custom widget analysis API

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Version History #

• Nothing yet!

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Contributing #

See something that should be added or changed? We welcome contributions!

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

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Links #

• GitHub Repository
• Issue Tracker
• pub.dev Package

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Legend:

• ✅ = Implemented
• ❌ = Planned
• 🎉 = Major release
• 🐛 = Bug fix
• ⚡ = Performance improvement
• 📝 = Documentation
• 🔧 = Configuration