Management of large projects

Thanks k245.
I looked around the site a bit, you can see that there is a lot of work behind it.  I didn't quite understand what your first solution (first link) does, but I focused on the dynamic interface (second link).
_
It is a solution that I was looking for, especially because when working on different PCs, I find myself with rigid interfaces that do not adapt well to the different types of fencing both in terms of shape (4/3, 16/9 etc..) and resolution (Full HD , 2k, 4k etc...).
_
I think your dynamic interface, which works as a responsive theme for websites, is an excellent solution (perhaps the best).   
_
From the site, however, I didn't quite understand how to use your tool, or if perhaps there is a file to download to use it and adapt it to my application. 

Enlighten me. Thank you