diff --git a/nvim/coc-settings.json b/nvim/coc-settings.json
deleted file mode 100644
index 88c92f7..0000000
--- a/nvim/coc-settings.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "git.addedSign.text": "▐",
-  "git.changedSign.text": "▐",
-  "git.removedSign.text": "▐",
-  "git.topRemovedSign.text": "▐",
-  "git.changeRemovedSign.text": "▐",
-  "suggest.noselect": false,
-  "diagnostic.errorSign": "✘",
-  "diagnostic.warningSign": "⚠",
-  "diagnostic.infoSign": "🛈",
-  "diagnostic.checkCurrentLine": true,
-  "diagnostic-languageserver.filetypes": {
-    "sh": "shellcheck"
-  },
-  "diagnostic-languageserver.formatFiletypes": {
-    "sh": "shfmt"
-  },
-  "coc.preferences.formatOnSaveFiletypes": [
-    "css",
-    "go",
-    "html",
-    "javascript",
-    "json",
-    "ruby",
-    "rust",
-    "scss"
-  ],
-  "hover.target": "float",
-  "languageserver": {
-    "golang": {
-      "command": "gopls",
-      "rootPatterns": [
-        "go.mod",
-        ".vim/",
-        ".git/",
-        ".hg/"
-      ],
-      "filetypes": [
-        "go"
-      ],
-      "initializationOptions": {
-        "usePlaceholders": true
-      }
-    }
-  },
-  "go.goplsOptions": {
-    "staticcheck": true
-  },
-  "snippets.textmateSnippetsRoots": [
-    "~/.config/coc/snippets"
-  ],
-  "rust-analyzer.checkOnSave.command": "clippy",
-  "solargraph.folding": true
-}
diff --git a/nvim/coc.vimrc b/nvim/coc.vimrc
deleted file mode 100644
index a6cd67a..0000000
--- a/nvim/coc.vimrc
+++ /dev/null
@@ -1,162 +0,0 @@
-" Use tab for trigger completion with characters ahead and navigate.
-" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
-" other plugin before putting this into your config.
-function! s:check_back_space() abort
-  let col = col('.') - 1
-  return !col || getline('.')[col - 1]  =~# '\s'
-endfunction
-
-inoremap <silent><expr> <TAB>
-  \ pumvisible() ? "\<C-n>" :
-  \ coc#expandableOrJumpable() ?
-  \ "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
-  \ <SID>check_back_space() ? "\<TAB>" :
-  \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
-
-" Use <C-space> to trigger completion.
-if has('nvim')
-  inoremap <silent><expr> <C-space> coc#refresh()
-else
-  inoremap <silent><expr> <C-@> coc#refresh()
-endif
-
-let g:coc_snippet_next = '<C-j>'
-let g:coc_snippet_prev= '<C-k>'
-
-" Make <CR> auto-select the first completion item and notify coc.nvim to
-" format on enter, <cr> could be remapped by other vim plugin
-inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
-                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
-
-" Use `[g` and `]g` to navigate diagnostics
-" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
-nmap <silent> [g <Plug>(coc-diagnostic-prev)
-nmap <silent> ]g <Plug>(coc-diagnostic-next)
-
-" GoTo code navigation.
-nmap <silent> gd <Plug>(coc-definition)
-nmap <silent> gy <Plug>(coc-type-definition)
-nmap <silent> gi <Plug>(coc-implementation)
-nmap <silent> gr <Plug>(coc-references)
-
-" Use K to show documentation in preview window.
-nnoremap <silent> K :call <SID>show_documentation()<CR>
-
-function! s:show_documentation()
-  if (index(['vim','help'], &filetype) >= 0)
-    execute 'h '.expand('<cword>')
-  elseif (coc#rpc#ready())
-    call CocActionAsync('doHover')
-  else
-    execute '!' . &keywordprg . " " . expand('<cword>')
-  endif
-endfunction
-
-" Highlight the symbol and its references when holding the cursor.
-autocmd CursorHold * silent call CocActionAsync('highlight')
-
-" Symbol renaming.
-nmap <leader>rn <Plug>(coc-rename)
-
-" Formatting selected code.
-xmap <leader>f  <Plug>(coc-format-selected)
-nmap <leader>f  <Plug>(coc-format-selected)
-
-augroup mygroup
-  autocmd!
-  " Setup formatexpr specified filetype(s).
-  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
-  " Update signature help on jump placeholder.
-  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
-augroup end
-
-" Applying codeAction to the selected region.
-" Example: `<leader>aap` for current paragraph
-xmap <leader>a  <Plug>(coc-codeaction-selected)
-nmap <leader>a  <Plug>(coc-codeaction-selected)
-
-" Remap keys for applying codeAction to the current buffer.
-nmap <leader>ac  <Plug>(coc-codeaction)
-" Apply AutoFix to problem on the current line.
-nmap <leader>qf  <Plug>(coc-fix-current)
-
-" Map function and class text objects
-" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
-xmap if <Plug>(coc-funcobj-i)
-omap if <Plug>(coc-funcobj-i)
-xmap af <Plug>(coc-funcobj-a)
-omap af <Plug>(coc-funcobj-a)
-xmap ic <Plug>(coc-classobj-i)
-omap ic <Plug>(coc-classobj-i)
-xmap ac <Plug>(coc-classobj-a)
-omap ac <Plug>(coc-classobj-a)
-
-" Remap <C-f> and <C-b> for scroll float windows/popups.
-if has('nvim-0.4.0') || has('patch-8.2.0750')
-  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
-  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
-  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
-  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
-  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
-  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
-endif
-
-" Use CTRL-S for selections ranges.
-" Requires 'textDocument/selectionRange' support of language server.
-nmap <silent> <C-s> <Plug>(coc-range-select)
-xmap <silent> <C-s> <Plug>(coc-range-select)
-
-" Add `:Format` command to format current buffer.
-command! -nargs=0 Format :call CocAction('format')
-
-" Add `:Fold` command to fold current buffer.
-"command! -nargs=? Fold :call     CocAction('fold', <f-args>)
-
-" Add `:OR` command for organize imports of the current buffer.
-command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
-
-" Add (Neo)Vim's native statusline support.
-" NOTE: Please see `:h coc-status` for integrations with external plugins that
-" provide custom statusline: lightline.vim, vim-airline.
-set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
-
-" Mappings for CoCList
-" Show all diagnostics.
-nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<CR>
-" Manage extensions.
-nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<CR>
-" Show commands.
-nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<CR>
-" Find symbol of current document.
-nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<CR>
-" Search workspace symbols.
-nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<CR>
-" Do default action for next item.
-nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
-" Do default action for previous item.
-nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
-" Resume latest coc list.
-nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
-
-" CoC-Git mappings
-" navigate chunks of current buffer
-nmap [h <Plug>(coc-git-prevchunk)
-nmap ]h <Plug>(coc-git-nextchunk)
-" navigate conflicts of current buffer
-nmap [c <Plug>(coc-git-prevconflict)
-nmap ]c <Plug>(coc-git-nextconflict)
-" show chunk diff at current position
-nmap gs <Plug>(coc-git-chunkinfo)
-" show commit contains current position
-nmap gc <Plug>(coc-git-commit)
-" create text object for git chunks
-omap ig <Plug>(coc-git-chunk-inner)
-xmap ig <Plug>(coc-git-chunk-inner)
-omap ag <Plug>(coc-git-chunk-outer)
-xmap ag <Plug>(coc-git-chunk-outer)
-" undo current chunk
-nmap <Leader>hu :<C-u>CocCommand git.chunkUndo<CR>
-nmap <Leader>hs :<C-u>CocCommand git.chunkStage<CR>
-" git list
-nnoremap <silent><nowait> <space>g :<C-u>CocList --normal gstatus<CR>
diff --git a/nvim/lspconfig.vimrc b/nvim/lspconfig.vimrc
new file mode 100644
index 0000000..c18b14b
--- /dev/null
+++ b/nvim/lspconfig.vimrc
@@ -0,0 +1,48 @@
+lua << EOF
+local nvim_lsp = require('lspconfig')
+
+-- Use an on_attach function to only map the following keys
+-- after the language server attaches to the current buffer
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  -- Enable completion triggered by <c-x><c-o>
+  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  -- Mappings.
+  local opts = { noremap=true, silent=true }
+
+  -- See `:help vim.lsp.*` for documentation on any of the below functions
+  buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+  buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.formatting()<CR>', opts)
+
+end
+
+-- Use a loop to conveniently call 'setup' on multiple servers and
+-- map buffer local keybindings when the language server attaches
+local servers = { 'solargraph', 'rust_analyzer', 'gopls', 'tsserver' }
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup {
+    on_attach = on_attach,
+    flags = {
+      debounce_text_changes = 150,
+    }
+  }
+end
+EOF
diff --git a/nvim/nvimtree.vimrc b/nvim/nvimtree.vimrc
index 695a283..ffb62e3 100644
--- a/nvim/nvimtree.vimrc
+++ b/nvim/nvimtree.vimrc
@@ -29,3 +29,5 @@ let g:nvim_tree_icons = {
     \ }
 
 noremap <C-n> :NvimTreeToggle<CR>
+
+lua require 'nvim-tree'.setup{}
diff --git a/nvim/plugins.vimrc b/nvim/plugins.vimrc
index 5fb824d..e08550e 100644
--- a/nvim/plugins.vimrc
+++ b/nvim/plugins.vimrc
@@ -5,6 +5,7 @@ Plug 'jiangmiao/auto-pairs'
 Plug 'leafgarland/typescript-vim', { 'for': 'typescript' }
 Plug 'leafoftree/vim-svelte-plugin', { 'for': 'svelte' }
 Plug 'lukas-reineke/indent-blankline.nvim'
+Plug 'neovim/nvim-lspconfig'
 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 Plug 'posva/vim-vue', { 'for': 'vue' }
 Plug 'ron-rs/ron.vim', { 'for': 'ron' }
@@ -17,10 +18,6 @@ Plug 'tpope/vim-surround'
 Plug 'vim-test/vim-test'
 Plug 'wakatime/vim-wakatime'
 
-" CoC
-Plug 'neoclide/coc.nvim', {'branch': 'release'} |
-  \ Plug 'neoclide/coc-git'
-
 " Lightline
 Plug 'itchyny/lightline.vim' |
   \ Plug 'albertomontesg/lightline-asyncrun' |
@@ -39,11 +36,6 @@ Plug 'kyazdani42/nvim-tree.lua' |
 Plug 'godlygeek/tabular' |
       \ Plug 'plasticboy/vim-markdown', { 'for': 'markdown' }
 
-" Telescope
-Plug 'nvim-lua/popup.nvim'
-Plug 'nvim-lua/plenary.nvim'
-Plug 'nvim-telescope/telescope.nvim'
-
 " sonokai colorscheme + supporting plugins
 Plug 'sainnhe/sonokai' |
   \ Plug 'rmolin88/pomodoro.vim' |
diff --git a/nvim/telescope.vimrc b/nvim/telescope.vimrc
deleted file mode 100644
index 82baac8..0000000
--- a/nvim/telescope.vimrc
+++ /dev/null
@@ -1,53 +0,0 @@
-nnoremap <leader>ff <cmd>Telescope find_files<cr>
-nnoremap <leader>fg <cmd>Telescope live_grep<cr>
-nnoremap <leader>fG <cmd>Telescope git_files<cr>
-nnoremap <leader>fb <cmd>Telescope buffers<cr>
-nnoremap <leader>fh <cmd>Telescope help_tags<cr>
-nnoremap <leader>fw <cmd>Telescope grep_string<cr>
-
-lua << EOF
-require('telescope').setup{
-  defaults = {
-    vimgrep_arguments = {
-      'rg',
-      '--color=never',
-      '--no-heading',
-      '--with-filename',
-      '--line-number',
-      '--column',
-      '--smart-case'
-    },
-    prompt_prefix = " 🔍 ",
-    selection_caret = " ⯈ ",
-    entry_prefix = "   ",
-    initial_mode = "insert",
-    selection_strategy = "reset",
-    sorting_strategy = "descending",
-    layout_strategy = "horizontal",
-    layout_config = {
-      horizontal = {
-        mirror = false,
-      },
-      vertical = {
-        mirror = false,
-      },
-    },
-    file_sorter =  require'telescope.sorters'.get_fuzzy_file,
-    file_ignore_patterns = {},
-    generic_sorter =  require'telescope.sorters'.get_generic_fuzzy_sorter,
-    winblend = 0,
-    border = {},
-    borderchars = { '─', '│', '─', '│', '╭', '╮', '╯', '╰' },
-    color_devicons = true,
-    use_less = true,
-    path_display = {},
-    set_env = { ['COLORTERM'] = 'truecolor' }, -- default = nil,
-    file_previewer = require'telescope.previewers'.vim_buffer_cat.new,
-    grep_previewer = require'telescope.previewers'.vim_buffer_vimgrep.new,
-    qflist_previewer = require'telescope.previewers'.vim_buffer_qflist.new,
-
-    -- Developer configurations: Not meant for general override
-    buffer_previewer_maker = require'telescope.previewers'.buffer_previewer_maker
-  }
-}
-EOF
diff --git a/vimrc b/vimrc
index 1d2ad5a..22ba83f 100644
--- a/vimrc
+++ b/vimrc
@@ -68,16 +68,15 @@ if filereadable(expand("~/.config/nvim/plugins.vimrc"))
 endif
 call plug#end()
 
+if filereadable(expand("~/.config/nvim/lspconfig.vimrc"))
+  source ~/.config/nvim/lspconfig.vimrc
+endif
+
 " Keybindings
 if filereadable(expand("~/.config/nvim/keybindings.vimrc"))
   source ~/.config/nvim/keybindings.vimrc
 endif
 
-" CoC
-if filereadable(expand("~/.config/nvim/coc.vimrc"))
-  source ~/.config/nvim/coc.vimrc
-endif
-
 " Lightline setup
 if filereadable(expand("~/.config/nvim/lightline.vimrc"))
   source ~/.config/nvim/lightline.vimrc
@@ -108,11 +107,6 @@ if filereadable(expand("~/.config/nvim/projections.vimrc"))
   source ~/.config/nvim/projections.vimrc
 endif
 
-" Telescope setup
-if filereadable(expand("~/.config/nvim/telescope.vimrc"))
-  source ~/.config/nvim/telescope.vimrc
-endif
-
 " Test setup
 if filereadable(expand("~/.config/nvim/test.vimrc"))
   source ~/.config/nvim/test.vimrc