The PyData theme [bandwagon, feature justification, maintenance burden justification]

Src: https://github.com/pydata/pydata-sphinx-theme

Docs: https://pydata-sphinx-theme.readthedocs.io/en/latest/

```quote

Other sites that are using this theme:

- Pandas: https://pandas.pydata.org/docs/
- NumPy: https://numpy.org/doc/stable/
- SciPy: https://scipy.github.io/devdocs/
- NetworkX: https://networkx.org/documentation/latest/
- Bokeh: https://docs.bokeh.org/en/latest/
- JupyterHub and Binder: https://docs.mybinder.org/, http://z2jh.jupyter.org/en/latest/, https://repo2docker.readthedocs.io/en/latest/, https://jupyterhub-team-compass.readthedocs.io/en/latest/
- Jupyter Book beta version uses an extension of this theme: https://beta.jupyterbook.org
- Fairlearn: https://fairlearn.org/main/about/

```

The sphinx-book-theme theme (Jupyter Book theme) has a few possibly necessary features for the {CPython, Devguide, *} docs:

https://sphinx-book-theme.readthedocs.io/en/latest/ ::

```quote

A Sphinx theme with a clean design, support for interactive content, and a modern book-like look and feel.

Flexible content layout: Inspired by beautiful online books, such as the Edward Tufte CSS guide

Visual classes designed for Jupyter Notebooks: Cell inputs, outputs, and interactive functionality are all supported.

Launch buttons for online interactivity: For pages that are built with computational material, connect your site to an online BinderHub for interactive content.

Bootstrap 4: To style visual elements and add functionality.

International: All text integrated in the theme is translated to the specified Sphinx language.
```