Overview
Shelf is a Dart package that provides a lightweight, modular framework for building web servers and middleware. It emphasizes composability, allowing developers to create flexible and reusable server logic through a simple, functional API. Middleware components can be chained together to handle requests and responses efficiently, making it ideal for both small services and complex backend systems. Designed with simplicity and interoperability in mind, Shelf integrates seamlessly with Dart's ecosystem and supports multiple platforms including web, mobile, and desktop.
Use cases
- Building REST APIs
- Creating custom web servers
- Implementing request/response middleware
- Developing microservices
- Handling HTTP routing and authentication
Key features
- Modular middleware architecture
- Easy-to-compose request handlers
- Cross-platform support
- Lightweight and minimal overhead
- Built-in support for streaming and async operations
Suitable for
- Backend developers
- API creators
- Dart-based web service builders
- Microservice architects
- Learning HTTP server concepts
Considerations
- Not a full web framework (requires additional packages for routing)
- Limited built-in features compared to larger frameworks
- Manual setup required for advanced functionality