Most controversial editor for me Vim. For me it is quintessence of Unix.

Manage your 'runtimepath' with ease. In practical terms, pathogen.vim makes it super easy to install plugins and runtime files in their own private directories.

Links

https://github.com/tpope/vim-pathogen

https://www.bretfisher.com/shell

https://neovim.io

https://vimcolors.com/