Stuff like electric pairs, rainbow delimeters, rjsx-mode, prettier, and neotree are really all I use. I started using emacs because of auctex writing my master'

Stuff like electric pairs, rainbow delimeters, rjsx-mode, prettier, and neotree are really all I use. I started using emacs because of auctex writing my master's thesis, and ended up switching from vim because of the experience. Once you know the basics about packaging (enabling melpa) and setting a comfortable theme you're pretty much ready to roll.