Git Gutter in Emacs
Simple guide to setting up and configuring git-gutter in Emacs.
"As someone who’s spent an unnecessary amount of time trying different approaches to window management in Emacs over the decades, I decided to summarize them here. Almanac might be overstating it a bit – this is a primer to and a collection of window management resources and tips."
A pretty comprehensive guide to all the different ways you can manage windows (in the Emacs sense) in Emacs.