Dendron has a number of built-in commands to the VS Code workbench environment. Right clicking a file will allow for the option to run Dendron specific commands over it. The details of this feature are discussed in depth here.
Hovers show additional information over the symbol under the curvor.
Dendron shows hovers over wikilinks and backlinks.
Start anchor hovers not found
The Backlinks view (fully expanded) is shown above with an example note
dendron.ref.linksopen. You can see 1 link and 1 link candidate shown in the panel.