base on Panel: The powerful data exploration & web app framework for Python <a href="https://panel.holoviz.org/"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://github.com/holoviz/panel/raw/main/doc/_static/logo_horizontal_dark_theme.png"> <img src="https://github.com/holoviz/panel/raw/main/doc/_static/logo_horizontal_light_theme.png" alt="Panel logo -- text is white in dark theme and black in light theme" width=400/> </picture> </a> # Panel: The powerful data exploration & web app framework for Python Panel is an [open-source](https://github.com/holoviz/panel/blob/main/LICENSE.txt) Python library that lets you **easily build powerful tools, dashboards and complex applications entirely in Python**. It has a batteries-included philosophy, putting the PyData ecosystem, powerful data tables and much more at your fingertips. High-level reactive APIs and lower-level callback based APIs ensure you can quickly build exploratory applications, but you aren't limited if you build complex, multi-page apps with rich interactivity. Panel is a member of the [HoloViz](https://holoviz.org/) ecosystem, your gateway into a connected ecosystem of data exploration tools. --- Enjoying Panel? Show your support with a [Github star](https://github.com/holoviz/panel) — it’s a simple click that means the world to us and helps others discover it too! ⭐️ --- <table> <tbody> <tr> <td>Downloads</td> <td><a href="https://pypistats.org/packages/panel"><img src="https://img.shields.io/pypi/dm/panel?label=pypi" alt="PyPi Downloads" /></a> <a href="https://anaconda.org/pyviz/panel"><img src="https://pyviz.org/_static/cache/panel_conda_downloads_badge.svg" alt="Conda Downloads" /></a></td> </tr> <tr> <td>Build Status</td> <td><a href="https://github.com/holoviz/panel/actions/workflows/test.yaml?query=branch%3Amain"><img src="https://github.com/holoviz/panel/workflows/tests/badge.svg?query=branch%3Amain" alt="Linux/MacOS Build Status"></a></td> </tr> <tr> <td>Coverage</td> <td><a href="https://codecov.io/gh/holoviz/panel"><img src="https://codecov.io/gh/holoviz/panel/branch/main/graph/badge.svg" alt="codecov"></a></td> </tr> <tr> <td>Latest dev release</td> <td><a href="https://github.com/holoviz/panel/tags"><img src="https://img.shields.io/github/v/tag/holoviz/panel.svg?label=tag&amp;colorB=11ccbb" alt="Github tag"></a> <a href="https://holoviz-dev.github.io/panel/"><img src="https://img.shields.io/website-up-down-green-red/https/holoviz-dev.github.io/panel.svg?label=dev%20website" alt="dev-site"></a></td> </tr> <tr> <td>Latest release</td> <td><a href="https://github.com/holoviz/panel/releases"><img src="https://img.shields.io/github/release/holoviz/panel.svg?label=tag&amp;colorB=11ccbb" alt="Github release"></a> <a href="https://pypi.python.org/pypi/panel"><img src="https://img.shields.io/pypi/v/panel.svg?colorB=cc77dd" alt="PyPI version"></a> <a href="https://anaconda.org/pyviz/panel"><img src="https://img.shields.io/conda/v/pyviz/panel.svg?colorB=4488ff&amp;style=flat" alt="panel version"></a> <a href="https://anaconda.org/conda-forge/panel"><img src="https://img.shields.io/conda/v/conda-forge/panel.svg?label=conda%7Cconda-forge&amp;colorB=4488ff" alt="conda-forge version"></a> <a href="https://anaconda.org/anaconda/panel"><img src="https://img.shields.io/conda/v/anaconda/panel.svg?label=conda%7Cdefaults&amp;style=flat&amp;colorB=4488ff" alt="defaults version"></a></td> </tr> <tr> <td>Docs</td> <td><a href="https://github.com/holoviz/panel/tree/gh-pages"><img src="https://img.shields.io/github/last-commit/holoviz/panel/gh-pages.svg" alt="gh-pages"></a> <a href="https://panel.holoviz.org"><img src="https://img.shields.io/website-up-down-green-red/https/panel.holoviz.org.svg" alt="site"></a> <a href="https://holoviz.goatcounter.com/?filter=%2Fpanel.holoviz.org"><img src="https://img.shields.io/badge/GoatCounter-analytics-blue" alt="site"></a> </td> </tr> <tr> <td>Notebooks</td> <td><a href="https://panelite.holoviz.org/"><img src="https://img.shields.io/website-up-down-green-red/https/panel.holoviz.org.svg?label=Panelite" alt="dev-site"></a></td> </tr> <tr> <td>Support</td> <td><a href="https://discourse.holoviz.org/"><img src="https://img.shields.io/discourse/status?server=https%3A%2F%2Fdiscourse.holoviz.org" alt="Discourse"></a> <a href="https://discord.gg/rb6gPXbdAr"><img alt="Discord" src="https://img.shields.io/discord/1075331058024861767"></a> </td> </tr> </tbody> </table> [Home](https://panel.holoviz.org/) | [Installation instructions](#installation-instructions) | [Getting Started Guide](https://panel.holoviz.org/getting_started/index.html) | [Reference Guides](https://panel.holoviz.org/reference/index.html) | [Examples](#examples) | [License](#license) | [Support](#support--feedback) ## Panel works with the tools you know and love [Panel](https://panel.holoviz.org/) makes it easy to combine widgets, plots, tables and other viewable Python objects into custom analysis tools, applications, and dashboards. [](https://panel.holoviz.org/reference/templates/FastGridTemplate.html) <br/> Panel works really well with the visualization tools you already know and love like [Altair/ Vega](https://panel.holoviz.org/reference/panes/Vega.html), [Bokeh](https://panel.holoviz.org/reference/panes/Bokeh.html), [Datashader](https://datashader.org/), [Deck.gl/ pydeck](https://panel.holoviz.org/reference/panes/DeckGL.html), [Echarts/ pyecharts](https://panel.holoviz.org/reference/panes/ECharts.html), [Folium](https://panel.holoviz.org/reference/panes/Folium.html), [HoloViews](https://holoviews.org/), [hvPlot](https://hvplot.holoviz.org), [plotnine](https://panel.holoviz.org/reference/panes/Matplotlib.html), [Matplotlib](https://panel.holoviz.org/reference/panes/Matplotlib.html), [Plotly](https://panel.holoviz.org/reference/panes/Plotly.html), [PyVista/ VTK](https://panel.holoviz.org/reference/panes/VTK.html), [Seaborn](https://panel.holoviz.org/gallery/styles/SeabornStyle.html) and more. Panel also works with the [ipywidgets](https://panel.holoviz.org/reference/panes/IPyWidget.html) ecosystem. [](https://panel.holoviz.org/reference/index.html#panes) Panel provides bi-directional communication making it possible to react to clicks, selections, hover etc. events. [](https://panel.holoviz.org/reference/panes/Vega.html) You can develop in [Jupyter Notebooks](http://jupyter.org) as well as editors like [VS Code](https://code.visualstudio.com/), [PyCharm](https://www.jetbrains.com/pycharm/) or [Spyder](https://www.spyder-ide.org/). <table> <tr> <td><a href="https://blog.holoviz.org/panel_0.12.0.html#JupyterLab-previews"><img src="https://assets.holoviz.org/panel/readme/jupyterlab.gif" /></a></td> <td><a href="https://blog.holoviz.org/panel_0.11.0.html#Autoreload"><img src="https://assets.holoviz.org/panel/readme/editor.gif" /></a></td> </tr> </table> Panel provides a unique combination of deployment options. You can share your data and models as - a web application running on the [Tornado](https://www.tornadoweb.org/en/stable/) (default), [Flask](https://flask.palletsprojects.com/), [Django](https://www.djangoproject.com/) or [Fast API](https://fastapi.tiangolo.com/) web server. - a stand alone client side application powered by [Pyodide](https://pyodide.org/en/stable/) or [PyScript](https://pyscript.net/) via [`panel convert`](https://panel.holoviz.org/how_to/wasm/convert.html). - an interactive Jupyter notebook component. - a static `.html` web page, a `.gif` video, a `.png` image and more. Panel has something to offer for every one *from beginner to data pro*. ## Panel is a member of the HoloViz ecosystem Panel is a member of the ambitious [HoloViz](https://holoviz.org/) dataviz ecosystem and has first class support for the other members like [hvPlot](https://hvplot.holoviz.org) (simple .hvplot plotting api), [HoloViews](https://holoviews.org/) (powerful plotting api), and [Datashader](https://datashader.org/) (big data viz). Panel is built on top of [Param](https://param.holoviz.org). Param enables you to annotate your code with parameter ranges, documentation, and dependencies between parameters and code. With this approach, - you don't ever have to commit to whether your code will be used in a notebook, a data app, in batch processing, or reports. - you will write less code and be able to develop large, maintainable code bases! ## Mini getting-started Head over to the [getting started guide](https://panel.holoviz.org/getting_started/index.html) for more! ### Installation Instructions Panel can be installed on Linux, Windows, or Mac with ``conda``: ```bash conda install panel ``` or with ``pip``: ```bash pip install panel ``` See the [Environments](#environments) section below for additional instructions for your environment. ### Interactive data apps Bring your data or model ```python def model(n=5): return "⭐"*n ``` Bind it to a Panel *widget* and *lay it out*. ```python import panel as pn pn.extension() slider = pn.widgets.IntSlider(value=5, start=1, end=5) interactive_model = pn.bind(model, n=slider) layout = pn.Column(slider, interactive_model) ```  For deployment on a web server wrap it in a nice template. ```python pn.template.FastListTemplate( site="Panel", title="Example", main=[layout], ).servable() ``` Start the server with ```bash panel serve name_of_script.py --show ``` or ```bash panel serve name_of_notebook.ipynb --show ```  ## Examples [](https://panel.holoviz.org/gallery/index.html) [](https://holoviz-topics.github.io/panel-chat-examples/) [](https://www.awesome-panel.org) [](https://examples.holoviz.org) ## Get started Develop applications in your favorite notebook or editor environment, including Jupyter(Lab) notebooks, VSCode, Google Colab and many more, [see our getting started guide](https://panel.holoviz.org/getting_started/installation.html#developing-in-different-editors) for more details. ## Support & Feedback - Usage questions and showcases -> [HoloViz Community](https://holoviz.org/community.html) - Bug reports and feature requests -> [Github](https://github.com/holoviz/panel) - Developer discussions -> [Discord](https://discord.gg/rb6gPXbdAr) For more detail check out the [HoloViz Community Guide](https://holoviz.org/community.html). ## Contributing ❤️ Check out the [Contributing Guide](CONTRIBUTING.MD). ## License Panel is completely free and open-source. It is licensed under the [BSD 3-Clause License](https://opensource.org/licenses/BSD-3-Clause). ## Sponsors The Panel project is also very grateful for the sponsorship by the organizations and companies below: <table align="center"> <tr> <td> <a href="https://www.anaconda.com/"> <img src="https://static.bokeh.org/sponsor/anaconda.png" alt="Anaconda Logo" width="200"/> </a> </td> <td> <a href="https://www.blackstone.com/the-firm/"> <img src="https://static.bokeh.org/sponsor/blackstone.png" alt="Blackstone Logo" width="200"/> </a> </td> <td> <a href="https://numfocus.org/"> <img src="https://numfocus.org/wp-content/uploads/2017/03/numfocusweblogo_orig-1.png" alt="NumFOCUS Logo" width="200"/> </a> </td> <td> <a href="[https://www.blackstone.com/the-firm/](https://quansight.com/)"> <img src="https://assets.holoviz.org/logos/Quansight-logo.svg" alt="Quansight Logo" width="200"/> </a> </td> </tr> </table> ", Assign "at most 3 tags" to the expected json: {"id":"6884","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"