Sepia theme

[StarlightScribe]

I appreciate the very well done dark themes. My preference is acutally for black text on sepia. This is a common theme offered on e-readers and in browser reading modes. I hope that it would be somewhat simple to adapt a sepia theme as a compromise between light and dark themes.

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[fcollonval]

Hey @jhilto new themes can be provided by external plugins (see some examples). You can get started with your own theme using the project template.

[jtpio]

How does this work in Jupyterlite?

Prebuilt JupyterLab extensions such as themes also work in JupyterLite. See the demo repo as an example: https://github.com/jupyterlite/demo, where theme-darcula is defined here:

https://github.com/jupyterlite/demo/blob/b4a67fa1371450ab594907a80c48ef4fd4aec6a9/requirements.txt#L20

There is also some documentation about adding extensions available here: https://jupyterlite.readthedocs.io/en/latest/configuring.html#adding-extensions