Jeremy Tuloup

> I can take a look at this. That would be great, thanks!

> Should it be just a "Show table of content" top menu, or were the three Notebook Tools, Debugger and TOC supposed to be showable left and right ? @Carreau...

> It just feel weird to no be able to chose left/right as I had the impression it was possible in JLab. Switching sidebar side could likely still be implemented....

In the classic notebook this is also called the "pager": 

For reference this is handled here in JupyterLab: https://github.com/jtpio/jupyterlab/blob/eeaa6505f658f7eaaad18ea2d7f15c3c5da0b23a/packages/outputarea/src/widget.ts#L664-L688 The `content` of the message contains `"source": "page"` as part of the `payload`: ```json { "content": { "status": "ok", "execution_count": 3,...

The "Messaging in Jupyter" documentation also has some information about `page`: https://jupyter-client.readthedocs.io/en/stable/messaging.html#payloads-deprecated > Pager output is used for introspection, or other displayed information that’s not considered output. Pager payloads are...

It's not clear whether this will be addressed in time for `7.0`. Bumping to `7.1`, but if someone would like to have a look at it feel free to comment...

This might also be relevant: https://github.com/jupyterlab/jupyterlab/pull/13512

Technically drives seem to already be added to the left area automatically, and files and notebooks can be opened from the drive (at least with some drives): [notebook-7-drives.webm](https://github.com/jupyter/notebook/assets/591645/67f1b183-27f6-4b05-927a-3a910a6ec23a) Maybe they...

This article might also be relevant: https://www.dataschool.io/jupyter-notebook-keyboard-shortcuts/