diff --git a/modules/vim/default.nix b/modules/vim/default.nix
index c06e0d8..846a6b3 100644
--- a/modules/vim/default.nix
+++ b/modules/vim/default.nix
@@ -9,6 +9,8 @@
       packages.sconfig.start = with pkgs.vimPlugins; [
         airline
         bufferline-nvim
+        coc-nvim
+        coc-tsserver
         nerdtree
         vim-autoformat
         vim-gitgutter
diff --git a/modules/vim/init.vim b/modules/vim/init.vim
index 99df5b1..0ebdd4c 100644
--- a/modules/vim/init.vim
+++ b/modules/vim/init.vim
@@ -11,6 +11,8 @@ set shiftwidth=4
 set termguicolors
 colorscheme slate
 
+nnoremap <space>H :call CocActionAsync('doHover')<cr>
+
 
 "configure plugins
 let g:gitgutter_sign_removed = "\uE0B8"