The code for displaying article details

[Giorgi625]

I mean mostly I create directories and there I do not display stuff like author, creation time and so on, so I simply delete this, but for Section like Blog, or News portal, you need to show this data.
And when I am making custom templates I struggle, because the code which is used to display this data is not optimized for customizations and I am not good enough to understand everything in that code.

There is a great solution for fields to be displayed using fields_by_key feature.
Is there to display every detail of article (author, creation time, moderation time, bookmarked number, followers number and others) separately by their own variables? so that I can put them in different location as I would like, because in default template some of them are grouped in one variable and I am struggling editing them.