Overview
Fair is a Flutter package designed for dynamic widget updates, enabling server-driven UI rendering. It allows developers to generate and modify widgets on the fly based on data received from a server, facilitating flexible and responsive user interfaces without requiring app updates. Built with Flutter, it supports both Android and iOS platforms, making it ideal for applications needing real-time content changes. The package integrates seamlessly into existing Flutter projects via pub.dev and is maintained by hacktons.cn.
Use cases
- Dynamic UI updates from server
- Real-time content rendering
- Server-driven forms
- A/B testing with live UI changes
- Progressive enhancement of app features
Key features
- Server-driven widget generation
- Hot reload-like updates without restart
- Cross-platform (Android & iOS) support
- Simple integration via pub.dev
- Supports complex widget trees
Suitable for
- Apps requiring frequent UI changes
- Teams using server-driven design patterns
- Developers implementing A/B testing
- Projects with evolving UI requirements
- Rapid prototyping and iteration
Considerations
- Requires reliable server-side data structure
- Needs careful handling of state management
- May increase complexity in large apps
- Depends on consistent JSON schema from server
- Not suitable for fully static UIs