@veny Ahh, ext3agenda has a minimonth display, or if you’d like another take on it, my module, MMM-Multimonth does another style of mini calendar display. Both use the very same calendar base, and both will be supported.
Lots of options for better supported calendar operations. Please take a look at the 3rd Party modules in the title bar above. The List icon "Screenshot 2024-05-19 at 12.55.55.png " will lead the way.