Overview
extra_alignments is a Flutter package that extends the built-in alignment options with additional, intuitive alignments such as TopLeft, TopRight, BottomLeft, and BottomRight. These custom alignments improve layout readability and simplify positioning in complex UIs without requiring manual offset calculations. Designed for developers seeking cleaner, more expressive layout code, it integrates seamlessly with existing Flutter widgets and rendering logic. The package supports all major platforms including Android, iOS, Web, macOS, Windows, and Linux.
Use cases
- Simplifying complex widget positioning
- Creating responsive layouts with clear alignment semantics
- Improving code readability in UI components
- Reducing manual offset usage in layouts
- Enhancing maintainability of alignment logic
Key features
- Additional alignment constants (TopLeft, TopRight, etc)
- Clean, semantic alignment names
- Seamless integration with Flutter's LayoutBuilder and Align
- Supports all Flutter platforms
- Minimal performance overhead
Suitable for
- Flutter developers focused on clean UI code
- Teams prioritizing layout readability
- Projects with frequent alignment-heavy designs
- Developers using Align or LayoutBuilder extensively
- Those wanting to avoid hardcoded offsets
Considerations
- Limited to alignment-only functionality
- No runtime configuration options
- Requires understanding of Flutter's alignment system
- Not suitable for dynamic alignment logic beyond predefined values
- Best used alongside standard Flutter alignment utilities