Litestar is a powerful, lightweight, and flexible ASGI framework designed for building modern APIs and web applications.
It places a strong emphasis on performance and developer experience, and brings together tools for routing, OpenAPI schema generation, interactive API documentation, middleware, authentication, caching, WebSockets, and data handling in a single framework.
This is free and open source software.
Key Features
- Supports class-based controllers and route handlers for structuring applications.
- Automatically generates OpenAPI 3.1 schemas and interactive API documentation.
- Includes layered middleware for common tasks such as CORS, compression, and security controls.
- Provides first-class dependency injection across application layers.
- Works with dataclasses, TypedDict, msgspec, Pydantic, and cattrs for validation and serialization.
- Offers plugin APIs, lifecycle hooks, route guards, and WebSocket support for extensible application design.
Website: github.com/litestar-org/litestar
Support:
Developer: Litestar Organization
License: MIT License
Litestar is written in Python. Learn Python with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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