Link Catalog
A link catalog lets you manage your Markdown links in a single location which makes it easier to update links and prevents duplication.
To use a link catalog add this table to your site.toml settings:
[link]
catalog = "links.md"
Then create the site/links.md file to contain your links, for example:
Now you can reference those links in any Markdown document as you would normally:
info
To prevent creating a page for links.md you should add the ignore pattern /links.md to an .ignore file in the site directory.