The Topic List Widget lets you display topic list(s) in a sidebar. You can see an example of it here:
Follow this guide to install and administer this widget: Installation and Setup.
You can add topic lists both horizontally and vertically (or both!).
The syntax for adding a widget is
The title can be any text string. The path is the path (the part of the after the
.com) of the topic list you want to display. Do not include a slash at the start.
For example if you wanted to display the a topic list for the category “Site Feedback”, you would add:
This will produce a list with the title “Feedback”, displaying the topics at
forum.com/c/site-feedback, up to a maximum of 4 topics.
You toggle between the lists by clicking on the list title.
You can add multiple lists in a horizontal row by adding them to the same setting line, separated by a colon
You add add lists vertically by adding additional setting lines.