If you have have known me for any length of time you’ll know I write mostly Python and Scala lately (Rust is getting into the mix slowly). And you should know, I am a heavy emacs user. I have been using emacs for close to 15 years, for the past 3 my emacs of choice has been spacemacs. I used to have a very long, customised and complex .emacs and with spacemacs I get a mostly-batteries-included package.