This VIM settings is newest for my MacOSX, I usually use my VIM to write some Golang, Python, Markdown, C/C++, etc. It use vim-plug replace to the vundle to manage the plugins. Replaced many old plugins with new plugin which are more suitable in VIM-8 And remove some plugin which I dose not usually use.

VIM - Vi IMproved 8.1 (2018 May 18, compiled Oct 15 2019 10:20:59) macOS version

brew install cmake macvim pygments global cppcheck prettier
brew unlink ctags && brew install --HEAD universal-ctags/universal-ctags/universal-ctags
sudo pip install isort yapf flake8 autopep8 pylint

use vim-plug manage plugins： the .vimrc will automatic download the vim-plug

• nerdtree A tree explorer plugin for vim.
• nerdcommenter Vim plugin for intensely orgasmic commenting
• vim-airline lean & mean status/tabline for vim that's light as air
• vim-surround quoting/parenthesizing made simple
• vim-startify A fancy start screen for Vim
• vim-json-line-format format json line
• vim-signify Show a diff using Vim its sign column.
• favorite-vim-colorscheme Tomorrow night bright color scheme
• vim-table-mode VIM Table Mode for instant table creation.
• vim-go Go development plugin for Vim
• rainbow_parentheses.vim Better Rainbow Parentheses.
• vim-coloresque css/less/sass/html color preview for vim.
• asyncrun.vim Run Async Shell Commands in Vim 8.0 / NeoVim and Output to Quickfix Window.
• vim-json-line-format format json line in Vim.
• vim-visual-multi Multiple cursors project for vim/neovim.
• vim-airline lean & mean status/tabline for vim that's light as air.
• LeaderF An asynchronous fuzzy finder which is used to quickly locate files, buffers,mrus, tags, etc. in large project
• YouCompleteMe A code-completion engine for Vim.
• vim-gutentags A Vim plugin that manages your tag files.
• gutentags_plus The right way to use gtags with gutentags.
• ale Check syntax in Vim asynchronously and fix files, with Language Server Protocol (LSP) support.
• echodoc.vim Print documents in echo area.
• vimwiki Personal Wiki for Vim
• vim-snippets vim-snipmate default snippets
• UltiSnips The ultimate snippet solution for Vim
• auto-pairs Insert or delete brackets, parens, quotes in pair.
• calendar.vim A calendar application for Vim
• killersheep Silly game for Vim 8.2
• vim-plugin-random-colorscheme-picker Pick the VIM colorscheme that you are destined to be with.:)

• change buf: ]b [b
• open a new tab: <F6>
• change tab: ]t [t
• copy (all/selected) content: Ctrl+c
• write RO file: w!!
• line number toggle: <F2>
• nerdtree toggle: <F3>
• function list: <F4>
• run python script: <F5>
• paste toggle: <F7>
• lint fix: <F8>
• format current json content: <F9>
• Automatically wrap spaces for English words and numbers in Chinese: <F10>
• wrap "/' for a word: <leader>w"/<leader>w'
• uppercase/lowercase toggle with a _ prefix: !
• delete current letter and toggle uppercase/lowercase: @
• continue indent text to left or right on select/normal mode: > <
• switch window: <C-HJKL>
• resize window: <C-UpDownLeftRightEnter>
• close quickfix window: <leader>q
• find files: <leader>f
• find mru files: <leader>m
• complete python code: <C-n>
• format json line: <leader>wj <leader>pj
• change surround: csXY
• del surround: dsX
• comment/uncomment: <leader>cc/<leader>cu
• table mode: <leader>tm
• build gofile: <leader>gb
• run gofile: <leader>gr
• run go test: <leader>gt
• code complete: <c-z>
• write vimwiki: <leader>ww
• expand snips: <c-e>
• change random colorscheme: <leader>c

• no backup and swap file
• correct encoding for chinese
• beautiful statusline and startify
• auto reload vimrc when it is changed
• highlight and ignorecase for search text
• support using mouse
• auto remove whitespace which at the line tail and blank line at the latest
• show content in terminal when exit the vim
• open a file at the latest change position
• auto check syntax
• one key to fix linter check
• run python script with virtualenv if there is a $VIRTUAL_ENV (open script with virtualenv in terminal)
• auto complete the code
• show git diff in vim
• multiple cursors for editing
• use tomorrow-night-bright color scheme
• color preview for .css files
• auto format markdown tables in table mode
• auto choice random colorscheme, use <leader>c or :CSnext can change the theme, :Hate to let the colorscheme be used again

some pics are old, don't trust them...

default open a python file

working

next pics come from the plugin projects

json line format(I am the author 😳)

startify

vim-coloresque

vim-table-mode

use vim-plug, just need copy .vimrc to your HOME path and run :PlugInstall in vim.