On frameworks like mdBook, the user can toggle the table of contents menu and view the reading material out in wide if they wish to.

Here's an example of that from the Rust language's book:
![animated](https://user-images.githubusercontent.com/29057155/133244458-46eb7b26-5bdd-4e34-9742-d0faa5ed933c.gif)

One can also control the width of the table of contents menu using the mouse, as well.

On quarto, it looks such a feature hasn't been implemented yet and would be lovely to have.
2021-09-14T10:49:15Z
officialcjunior
closed
Feature request: Add support for toggling table of contents
https://github.com/quarto-dev/quarto-cli/issues/110