---
title: Shiny_Deploy
emoji: 🌍
colorFrom: yellow
colorTo: indigo
sdk: docker
pinned: false
license: apache-2.0
short_description: here I test uv deployment on multi-step process
---


# Shiny + Docker (uv) quickstart

A tiny Shiny for Python app packaged with a multi-stage Docker build using `uv`.
Designed as a minimal end-to-end example for local runs and container deploys..

## What is inside

- `app.py`: a simple Shiny slider demo
- `Dockerfile`: multi-stage build with `uv` and a slim runtime image
- `pyproject.toml` + `uv.lock`: pinned Python deps

## Local run (uv)

```bash
uv sync --frozen
uv run shiny run app.py --host 0.0.0.0 --port 7860
```

Open `http://localhost:7860`.

## Docker build and run

```bash
docker build -t shiny-docker .
docker run --rm -p 7860:7860 shiny-docker
```

Open `http://localhost:7860`.

## Deploy notes (Hugging Face Spaces)

- Container port: `7860`
- Entrypoint: `shiny run app.py --host 0.0.0.0 --port 7860`
- The Dockerfile already exposes `7860`

## Customize

- Edit UI and server logic in `app.py`
- Add deps in `pyproject.toml`, then run `uv sync`