Overview
Turf is a geospatial analysis library for Dart, inspired by turf.js, designed to work with GeoJSON data. It provides a suite of tools for performing spatial operations such as distance calculations, buffering, intersection, and more, all in pure Dart. Ideal for applications requiring real-time geographic computations without relying on native platform code. The library supports multiple platforms including Android, iOS, Web, macOS, Windows, and Linux, making it highly versatile for cross-platform development. Its lightweight nature and compatibility with Flutter make it suitable for maps and location-based features.
Use cases
- Geospatial data processing
- Map-based analytics
- Location-aware applications
- Real-time spatial calculations
- GeoJSON manipulation
Key features
- Pure Dart implementation
- Supports GeoJSON
- Cross-platform compatibility
- Turf.js-like API
- Extensive spatial operations
Suitable for
- Flutter developers
- GIS applications
- Mobile and web mapping
- Data scientists working with location data
- Applications needing offline geospatial logic
Considerations
- Requires GeoJSON input format
- Limited to basic geospatial functions
- No built-in map rendering
- Performance depends on data size
- Not optimized for very large datasets