EDITOR SETUP I need editor. Neovim is a customizable editor. vim-plug[1] is a simple plugin manager. Terminal: $ mkdir -p ~/.config/nvim $ touch ~/.config/nvim/init.vim Update file and :PlugInstall File: ~/.config/nvim/init.vim Content: :set number :set relativenumber :set autoindent :set mouse=a call plug#begin() Plug 'https://github.com/vim-airline/vim-airline' Plug 'https://github.com/preservim/nerdtree' Plug 'https://github.com/rafi/awesome-vim-colorschemes' Plug 'https://github.com/voldikss/vim-floaterm' Plug 'https://github.com/neoclide/coc.nvim', {'branch': 'release'} call plug#end() nnoremap :NERDTreeToggle nnoremap :FloatermToggle inoremap coc#pum#visible() ? coc#pum#confirm() : "\" nnoremap :bnext :colorscheme paramount let g:airline#extensions#tabline#enabled = 1 [1]https://github.com/junegunn/vim-plug