CentOS documentation portal

Listing titles in sections replicates the interface of the current CentOS documentation portal at https://docs.centos.org/en-US/docs/:

Listing titles in a table is one possibility to get a more interesting formatting, but it might not be the most readable one on mobile:

Listing the titles in collapsible blocks could be beneficial when we have a lot of titles on a single page, or if we want to group them into categories.