don't use coc

README.org

@@ -107,7 +107,6 @@ A repository of my personal server configuration files.
 - [[https://github.com/alvan/vim-closetag][alvan/vim-closetag]]
 - [[https://github.com/dense-analysis/ale][dense-analysis/ale]]
 - [[https://github.com/godlygeek/tabular][godlygeek/tabular]]
-- [[https://github.com/neoclide/coc.nvim][neoclice/coc.nvim]]
 - [[https://github.com/preservim/nerdcommenter][preservim/nerdcommenter]]
 - [[https://github.com/RRethy/vim-hexokinase][RRethy/vim-hexokinase]]
 - [[https://github.com/sheerun/vim-polyglot][sheerun/vim-polyglot]]

neovim/.config/nvim/init.vim

@@ -36,7 +36,6 @@
         Plug 'alvan/vim-closetag'
         Plug 'dense-analysis/ale'
         Plug 'godlygeek/tabular'
-        Plug 'neoclide/coc.nvim', {'branch': 'release'}
         Plug 'preservim/nerdcommenter'
         Plug 'rrethy/vim-hexokinase', { 'do': 'make hexokinase' }
         Plug 'sheerun/vim-polyglot'
@@ -160,27 +159,6 @@
         set termguicolors
     " }
 
-    " coc {
-        vmap <leader>f  <Plug>(coc-format-selected)
-        nmap <leader>f  <Plug>(coc-format-selected)
-
-        " Run jest for current project
-        command! -nargs=0 Jest :call  CocAction('runCommand', 'jest.projectTest')
-
-        " Run jest for current file
-        command! -nargs=0 JestCurrent :call  CocAction('runCommand', 'jest.fileTest', ['%'])
-
-        " Run jest for current test
-        nnoremap <leader>te :call CocAction('runCommand', 'jest.singleTest')<CR>
-
-        " Init jest in current cwd, require global jest command exists
-        command! JestInit :call CocAction('runCommand', 'jest.init')
-
-        " use <Tab> and <S_tab> to navigate completion list
-        inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
-        inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
-    " }
-
     " ale {
         " Shortcuts jump between linting errors
         map <silent> [c <Plug>(ale_previous_wrap)