Templates are neat. I make extensive use of them.
Logseq’s documentation, while incomplete, does have some examples of dynamic variables related to dates: templates (logseq.com). You may also search through the forums for previous answers to similar questions.
- for the current date, you would use
<% today %>
If you are interested in more powerful templates, consider looking at
- @stdword’s full-house-plugin
- @mentaloid’s kits or even Synthesis