Is there a guide on how to download and install packages outside of Atom? e.g. say to a machine without internet access so I have to pre-download everything to a USB drive and install from there?
If you’ve installed the packages on a machine, you can copy the
~/.atom/packages directory to a thumb drive … so long as there aren’t any native-compiled dependencies for the packages you’re using. If there are native-compiled dependencies, then things get complicated.