How to write my own variables profiles?

Just like in title, how to write it? For example, reading this forum, i noticed, that some people have their own profiles like „sun tracker“, some arrays,tables, charts or even a scheduler form etc., how to write it? Should that part of php code be loaded from ips scripts or is it a ready made html site? Ho to make such things?

Look at the Service and see also the sub-links, but’s only in german.

I hope this can help you.