I'm migrating to org-mode and trying to replace desktop calendars (Rainlendar) with org-agenda outputs.
Conky is my first choice, but after all it is not easily written to show such things like the agenda. The syntax has its quirks and there are other issues.
I would like to work with HTML and conky doesn't do that currently. Is there a light-weight desktop app that would show static HTML content with periodical refresh from a file? It doesn't have to support all of the HTML. If the software would react to mouse clicks (to launch the agenda to a larger window, for instance), it'd be preferred.