Currentyl I am using a template from our university which is from 2010. I added some packages etc. but now I am not sure if there are "duplicates" of packages I am using.
For example I have
\usepackage{xcolor}
\usepackage{color}
\usepackage{graphicx}
Where I would say {color} is not needed any longer? There are some more packages where I cannot say if there are newer ones which replaces them. So is there some ressource where stand something like:
color -> xcolor (xcolor provide the same as colour and add features)
Or may even a discrete package which test my code if there are "old" packages or if I have some compability issues?
l2tabu(which, ironically, had its last update quite some time ago :P), or you can load thenagpackage, which will tell you the most obvious problems. – Phelype Oleinik Aug 21 '18 at 15:13