Ask HN: What Atom editor packages do you use?

I'm interested in discovering how to level up my productivity a bit with Atom. I'm an experienced Vim user and a proficient Emacs user.

Two areas of particular interest to me include (1) making Atom less mouse-focused and (2) being able to use more effective keyboard shortcuts -- it doesn't seem like there's a lot of navigational defaults available.

Please share your thoughts!