# Source Documentation

Use these links to verify framework-specific behavior before relying on version-sensitive or integration-specific guidance.

## NiceGUI

!!! info "NiceGUI sources"
    - [Pages, routing, and FastAPI integration](https://www.nicegui.io/documentation/section_pages_routing)
    - [`ui.run_with` implementation](https://github.com/zauberzeug/nicegui/blob/main/nicegui/ui_run_with.py)
    - [FastAPI integration example](https://github.com/zauberzeug/nicegui/blob/main/examples/fastapi/main.py)
    - [Binding properties and bindable dataclasses](https://www.nicegui.io/documentation/section_binding_properties)
    - [Action events](https://www.nicegui.io/documentation/section_action_events)
    - [Security best practices](https://www.nicegui.io/documentation/section_security)

## FastAPI

!!! info "FastAPI sources"
    - [Lifespan events](https://fastapi.tiangolo.com/advanced/events/)
    - [Settings and environment variables](https://fastapi.tiangolo.com/advanced/settings/)
    - [Dependencies with yield](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-with-yield/)
    - [Server-sent events](https://fastapi.tiangolo.com/advanced/server-sent-events/)
    - [WebSockets](https://fastapi.tiangolo.com/advanced/websockets/)

## ASGI And Uvicorn

!!! info "Server and lifespan sources"
    - [ASGI lifespan protocol](https://asgi.readthedocs.io/en/latest/specs/lifespan.html)
    - [Uvicorn settings](https://www.uvicorn.org/settings/)
    - [Uvicorn programmatic startup](https://www.uvicorn.org/#running-programmatically)
    - [Uvicorn deployment](https://www.uvicorn.org/deployment/)

## uv And Project Scripts

!!! info "Packaging and command sources"
    - [uv project entry points](https://docs.astral.sh/uv/concepts/projects/config/#entry-points)
    - [uv project packaging](https://docs.astral.sh/uv/concepts/projects/config/#project-packaging)
    - [PyPA entry points specification](https://packaging.python.org/en/latest/specifications/entry-points/)

## Styling

!!! info "Styling sources"
    - [Tailwind utility-first styling](https://tailwindcss.com/docs/utility-first)
    - [Quasar components](https://quasar.dev/vue-components)

## Persistence

!!! info "Persistence sources"
    - [SQLAlchemy engine configuration and pooling](https://docs.sqlalchemy.org/en/20/core/engines.html)
    - [SQLAlchemy session lifecycle](https://docs.sqlalchemy.org/en/20/orm/session_basics.html)
    - [Alembic tutorial](https://alembic.sqlalchemy.org/en/latest/tutorial.html)

## Configuration And Dataclasses

!!! info "Python and Pydantic sources"
    - [Pydantic settings management](https://docs.pydantic.dev/latest/concepts/pydantic_settings/)
    - [Python dataclasses](https://docs.python.org/3/library/dataclasses.html)
    - [PEP 557: Data Classes](https://peps.python.org/pep-0557/)

## LangGraph

!!! info "LangGraph sources"
    - [Overview](https://docs.langchain.com/oss/python/langgraph/overview)
    - [Workflows and agents](https://docs.langchain.com/oss/python/langgraph/workflows-agents)
    - [Persistence](https://docs.langchain.com/oss/python/langgraph/persistence)
    - [Streaming](https://docs.langchain.com/oss/python/langgraph/streaming)
    - [Interrupts and human-in-the-loop](https://docs.langchain.com/oss/python/langgraph/interrupts)