diff --git a/common/home/neovim/langs/bash.nix b/common/home/neovim/langs/bash.nix
index ddd21164..e34bbdd6 100644
--- a/common/home/neovim/langs/bash.nix
+++ b/common/home/neovim/langs/bash.nix
@@ -32,13 +32,15 @@ in {
               command = 'setlocal ts=4 sw=4 sts=0 expandtab',
           });
 
-          require('lspconfig').bashls.setup(require('coq').lsp_ensure_capabilities({
+          require('lspconfig').bashls.setup({
+              capabilities = require('cmp_nvim_lsp').default_capabilities(),
+
               settings = {
                   bashIde = {
                       shellcheckPath = '${lib.getExe pkgs.shellcheck}',
                   },
               },
-          }));
+          });
         '';
     };
   };
diff --git a/common/home/neovim/langs/clang.nix b/common/home/neovim/langs/clang.nix
index bf635a50..23839fe2 100644
--- a/common/home/neovim/langs/clang.nix
+++ b/common/home/neovim/langs/clang.nix
@@ -25,17 +25,20 @@ in
             });
 
             local lsp = require('lspconfig');
-            local coq = require('coq');
 
-            lsp.cmake.setup(coq.lsp_ensure_capabilities({}));
+            lsp.cmake.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+            });
+
+            lsp.clangd.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
 
-            lsp.clangd.setup(coq.lsp_ensure_capabilities({
                 handlers = require('lsp-status').extensions.clangd.setup(),
                 on_attach = function(_, bufnr)
                     require("clangd_extensions.inlay_hints").setup_autocmd()
                     require("clangd_extensions.inlay_hints").set_inlay_hints()
                 end,
-            }));
+            });
           '';
 
         plugins = [
diff --git a/common/home/neovim/langs/default.nix b/common/home/neovim/langs/default.nix
index 59ba4f72..4b7ee13d 100644
--- a/common/home/neovim/langs/default.nix
+++ b/common/home/neovim/langs/default.nix
@@ -6,6 +6,7 @@
 }: let
   inherit (config.vars) neovimIde;
   inherit (pkgs) vimPlugins;
+  inherit (lib) fileContents;
 in {
   imports = [
     ./bash.nix
@@ -51,7 +52,7 @@ in {
           lsp_status.register_progress();
 
           -- Remove LSP highlighting to use Treesitter
-          vim.api.nvim_create_autocmd("LspAttach", {
+          vim.api.nvim_create_autocmd('LspAttach', {
               callback = function(args)
                   local client = vim.lsp.get_client_by_id(args.data.client_id);
                   client.server_capabilities.semanticTokensProvider = nil;
@@ -65,50 +66,38 @@ in {
           });
 
           require('lsp_lines').setup();
-
-          -- Autopairs with coq
-          local remap = vim.api.nvim_set_keymap
-          local npairs = require('nvim-autopairs')
-
-          npairs.setup({ map_bs = false, map_cr = false })
-
-          _G.MUtils= {}
-
-          MUtils.CR = function()
-              if vim.fn.pumvisible() ~= 0 then
-                  if vim.fn.complete_info({ 'selected' }).selected ~= -1 then
-                      return npairs.esc('<c-y>');
-                  else
-                      return npairs.esc('<c-e>') .. npairs.autopairs_cr();
-                  end
-              else
-                  return npairs.autopairs_cr();
-              end
-          end
-          remap('i', '<cr>', 'v:lua.MUtils.CR()', { expr = true, noremap = true });
-
-          MUtils.BS = function()
-              if vim.fn.pumvisible() ~= 0 and vim.fn.complete_info({ 'mode' }).mode == 'eval' then
-                  return npairs.esc('<c-e>') .. npairs.autopairs_bs();
-              else
-                  return npairs.autopairs_bs();
-              end
-          end
-          remap('i', '<bs>', 'v:lua.MUtils.BS()', { expr = true, noremap = true });
         '';
 
-      plugins = [
-        vimPlugins.nvim-lspconfig
+      plugins =
+        (with vimPlugins; [
+          nvim-lspconfig
+          lsp-status-nvim
+          lsp_lines-nvim
 
-        vimPlugins.coq_nvim
-        vimPlugins.coq-artifacts
-        vimPlugins.coq-thirdparty
+          cmp-buffer
+          cmp-nvim-lsp
+          cmp-path
+          cmp-spell
+          cmp-treesitter
+          cmp-vsnip
+          vim-vsnip
+          friendly-snippets
+        ])
+        ++ [
+          {
+            plugin = vimPlugins.nvim-cmp;
+            type = "lua";
+            config = fileContents ../plugins/cmp.lua;
+          }
 
-        vimPlugins.nvim-autopairs
-
-        vimPlugins.lsp-status-nvim
-        vimPlugins.lsp_lines-nvim
-      ];
+          {
+            plugin = vimPlugins.nvim-autopairs;
+            type = "lua";
+            config =
+              # lua
+              "require('nvim-autopairs').setup({})";
+          }
+        ];
     };
   };
 }
diff --git a/common/home/neovim/langs/java.nix b/common/home/neovim/langs/java.nix
index 45c0498c..1f4aa791 100644
--- a/common/home/neovim/langs/java.nix
+++ b/common/home/neovim/langs/java.nix
@@ -45,7 +45,9 @@ in
               ''
                 --
                 local startJdtls = function()
-                    local config = require('coq').lsp_ensure_capabilities({
+                    local config = {
+                        capabilities = require('cmp_nvim_lsp').default_capabilities(),
+
                         cmd = { '${lib.getExe pkgs.jdt-language-server}' },
                         root_dir = vim.fs.dirname(vim.fs.find(
                             { 'gradlew', '.git', 'mvnw', 'pom.xml' },
@@ -64,7 +66,7 @@ in
                                 },
                             },
                         },
-                    });
+                    };
 
                     require('jdtls').start_or_attach(config);
                 end
diff --git a/common/home/neovim/langs/json.nix b/common/home/neovim/langs/json.nix
index 58169694..9429af4a 100644
--- a/common/home/neovim/langs/json.nix
+++ b/common/home/neovim/langs/json.nix
@@ -27,11 +27,14 @@ in
             });
 
             local lsp = require('lspconfig');
-            local coq = require('coq');
 
-            lsp.jsonls.setup(coq.lsp_ensure_capabilities({}));
+            lsp.jsonls.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+            });
+
+            lsp.yamlls.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
 
-            lsp.yamlls.setup(coq.lsp_ensure_capabilities({
                 settings = {
                     yaml = {
                         schemas = {
@@ -41,7 +44,7 @@ in
                         },
                     },
                 },
-            }));
+            });
           '';
       };
     };
diff --git a/common/home/neovim/langs/lua.nix b/common/home/neovim/langs/lua.nix
index 09296e03..f0783e3f 100644
--- a/common/home/neovim/langs/lua.nix
+++ b/common/home/neovim/langs/lua.nix
@@ -38,8 +38,9 @@ in
                     end,
                 });
 
-                require('lspconfig').lua_ls.setup(
-                    require('coq').lsp_ensure_capabilities({}));
+                require('lspconfig').lua_ls.setup({
+                    capabilities = require('cmp_nvim_lsp').default_capabilities(),
+                });
               '';
           }
         ];
diff --git a/common/home/neovim/langs/markdown.nix b/common/home/neovim/langs/markdown.nix
index 49d5df51..b104d856 100644
--- a/common/home/neovim/langs/markdown.nix
+++ b/common/home/neovim/langs/markdown.nix
@@ -26,9 +26,10 @@ in
           # lua
           ''
             local lsp = require('lspconfig');
-            local coq = require('coq');
 
-            lsp.texlab.setup(coq.lsp_ensure_capabilities({
+            lsp.texlab.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+
                 settings = {
                     texlab = {
                         formatterLineLength = 100,
@@ -39,7 +40,7 @@ in
                         },
                     },
                 },
-            }));
+            });
           '';
 
         plugins = [
diff --git a/common/home/neovim/langs/nix.nix b/common/home/neovim/langs/nix.nix
index 3b380b83..f848937b 100644
--- a/common/home/neovim/langs/nix.nix
+++ b/common/home/neovim/langs/nix.nix
@@ -52,7 +52,9 @@ in
         extraLuaConfig =
           # lua
           ''
-            require('lspconfig').nixd.setup(require('coq').lsp_ensure_capabilities({
+            require('lspconfig').nixd.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+
                 filetypes = { 'nix', 'in.nix' },
                 settings = {
                     nixd = {
@@ -62,7 +64,7 @@ in
                         },
                     },
                 },
-            }));
+            });
           '';
       };
     };
diff --git a/common/home/neovim/langs/python.nix b/common/home/neovim/langs/python.nix
index 190c7a39..1fb9a035 100644
--- a/common/home/neovim/langs/python.nix
+++ b/common/home/neovim/langs/python.nix
@@ -18,8 +18,9 @@ in
         extraLuaConfig =
           # lua
           ''
-            require('lspconfig').basedpyright.setup(
-                require('coq').lsp_ensure_capabilities({}));
+            require('lspconfig').basedpyright.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+            });
           '';
       };
     };
diff --git a/common/home/neovim/langs/rust.nix b/common/home/neovim/langs/rust.nix
index 15ee5834..393714d8 100644
--- a/common/home/neovim/langs/rust.nix
+++ b/common/home/neovim/langs/rust.nix
@@ -24,10 +24,9 @@ in
                command = 'setlocal ts=4 sw=4 sts=0 expandtab',
             });
 
-            local lsp = require('lspconfig');
-            local coq = require('coq');
-
-            lsp.rust_analyzer.setup(coq.lsp_ensure_capabilities({}));
+            require('lspconfig').rust_analyzer.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+            });
           '';
       };
     };
diff --git a/common/home/neovim/langs/web.nix b/common/home/neovim/langs/web.nix
index 15b04bea..24d9c04c 100644
--- a/common/home/neovim/langs/web.nix
+++ b/common/home/neovim/langs/web.nix
@@ -42,10 +42,11 @@ in
             });
 
             local lsp = require('lspconfig');
-            local coq = require('coq');
             local tsserver = require('typescript-tools');
 
-            tsserver.setup(coq.lsp_ensure_capabilities({
+            tsserver.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
+
                 handlers = {
                     -- format error code with better error message
                     ['textDocument/publishDiagnostics'] = function(err, result, ctx, config)
@@ -53,9 +54,11 @@ in
                         vim.lsp.diagnostic.on_publish_diagnostics(err, result, ctx, config)
                     end,
                 },
-            }));
+            });
+
+            lsp.eslint.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
 
-            lsp.eslint.setup(coq.lsp_ensure_capabilities({
                 -- auto-save
                 on_attach = function(client, bufnr)
                     vim.api.nvim_create_autocmd('BufWritePre', {
@@ -63,9 +66,11 @@ in
                         command = 'EslintFixAll',
                     });
                 end,
-            }));
+            });
+
+            lsp.cssls.setup({
+                capabilities = require('cmp_nvim_lsp').default_capabilities(),
 
-            lsp.cssls.setup(coq.lsp_ensure_capabilities({
                 settings = {
                     css = {
                         validate = false,
@@ -77,12 +82,33 @@ in
                         validate = false,
                     },
                 },
-            }));
+            });
           '';
 
         plugins = [
           vimPlugins.typescript-tools-nvim
           (buildPlugin "ts-error-translator" vimplugin-ts-error-translator-src)
+
+          {
+            plugin = vimPlugins.package-info-nvim;
+            type = "lua";
+            config =
+              # lua
+              ''
+                local packageInfo = require('package-info');
+                packageInfo.setup({
+                    hide_up_to_date = true,
+                    package_manager = 'npm',
+                });
+
+                vim.api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
+                    pattern = { 'package.json' },
+                    callback = function()
+                        packageInfo.show({ force = true });
+                    end,
+                });
+              '';
+          }
         ];
       };
     };
diff --git a/common/home/neovim/plugins/cmp.lua b/common/home/neovim/plugins/cmp.lua
new file mode 100644
index 00000000..1f903100
--- /dev/null
+++ b/common/home/neovim/plugins/cmp.lua
@@ -0,0 +1,63 @@
+local has_words_before = function()
+    local line, col = unpack(vim.api.nvim_win_get_cursor(0));
+    return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil;
+end;
+
+local feedkey = function(key, mode)
+    vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true);
+end;
+
+local cmp = require('cmp');
+
+-- If you want insert `(` after select function or method item
+local cmp_autopairs = require('nvim-autopairs.completion.cmp')
+cmp.event:on(
+  'confirm_done',
+  cmp_autopairs.on_confirm_done()
+)
+
+cmp.setup({
+    sources = {
+        { name = 'nvim_lsp' },
+        { name = 'cmp_tabnine' },
+        { name = 'treesitter' },
+        { name = 'buffer' },
+        { name = 'path' },
+        { name = 'vsnip' },
+    },
+
+    snippet = {
+        expand = function(args)
+            vim.fn['vsnip#anonymous'](args.body);
+        end,
+    },
+
+    mapping = {
+        ['<CR>'] = cmp.mapping.confirm({ select = true }),
+        ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item();
+            elseif vim.fn['vsnip#available'](1) == 1 then
+                feedkey('<Plug>(vsnip-expand-or-jump)', '');
+            elseif has_words_before() then
+                cmp.complete();
+            else
+                fallback();
+            end;
+        end, {
+            'i',
+            's',
+        }),
+
+        ['<S-Tab>'] = cmp.mapping(function()
+            if cmp.visible() then
+                cmp.select_prev_item();
+            elseif vim.fn['vsnip#jumpable'](-1) == 1 then
+                feedkey('<Plug>(vsnip-jump-prev)', '');
+            end;
+        end, {
+            'i',
+            's',
+        }),
+    },
+});