Overview
dart_quill_delta is a Dart implementation of quill-js-delta, providing a lightweight and expressive JSON-based format for representing rich-text content and its modifications. It enables efficient handling of text operations such as insertions, deletions, and formatting changes, making it ideal for collaborative editing and real-time updates. Designed for use in Flutter applications, it supports multiple platforms including mobile, web, and desktop. The package integrates seamlessly with rich-text editors, offering a consistent way to serialize and synchronize text state.
Use cases
- Real-time collaborative text editing
- Rich text serialization and deserialization
- Text change tracking and synchronization
- Integration with Flutter rich-text editors
- Version control for editable content
- Cross-platform text representation
Key features
- JSON-based delta format
- Efficient text operation encoding
- Support for formatting and styling
- Platform-agnostic design
- Easy integration with Flutter apps
- Immutable operation history
Suitable for
- Developers building rich-text editors
- Teams implementing collaborative features
- Apps requiring precise text change tracking
- Projects using Flutter across multiple platforms
- Applications needing structured text representation
Considerations
- Requires additional logic for rendering content
- Not a full editor—complements UI components
- Manual handling of undo/redo stacks
- Limited built-in validation
- Best used with companion rendering libraries