diff --git a/UltiSnips/javascript.snippets b/UltiSnips/javascript.snippets
index a4afe51..ef92bb4 100644
--- a/UltiSnips/javascript.snippets
+++ b/UltiSnips/javascript.snippets
@@ -40,6 +40,12 @@ snippet .fe "...forEach( ... );" i
 });
 endsnippet
 
+snippet wae "window.addEventListener( ... );"
+window.addEventListener('$1', ($2) => {
+	$0
+});
+endsnippet
+
 snippet .ael "...addEventListener( ... );" i
 .addEventListener('$1', ($2) => {
 	$0
@@ -185,3 +191,22 @@ export default `!p snip.rv = snip.basename`
 
 endsnippet
 
+snippet ue "useEffect(() => {"
+useEffect(() => {
+	$0
+}, ${1:[]});
+endsnippet
+
+snippet ule "useLayoutEffect(() => {"
+useLayoutEffect(() => {
+	$0
+}, ${1:[]});
+endsnippet
+
+snippet imp "import ... from ..."
+import $1 from "${2:.}/$1";
+endsnippet
+
+snippet impcss "import ... from ..."
+import \{ css \} from "@emotion/react";
+endsnippet
diff --git a/init.plugins.vim b/init.plugins.vim
index 1643fe5..8d9fbb7 100644
--- a/init.plugins.vim
+++ b/init.plugins.vim
@@ -1,3 +1,4 @@
+" https://github.com/junegunn/vim-plug
 if empty(glob('~/.config/nvim/autoload/plug.vim'))"
   silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs
         \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
@@ -76,6 +77,15 @@ Plug '~/projects/nvim-paper-tonic'
   Plug 'lukas-reineke/indent-blankline.nvim'
   "}}}
 
+"   #iamcco/markdown-preview.nvim {{{
+  " https://github.com/iamcco/markdown-preview.nvim
+	Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug']}
+	
+	let g:mkdp_browser = '/usr/local/bin/chromium-app'
+	let g:mkdp_echo_preview_url = 1
+
+  "}}}
+
 " keeping
 "   #vim-hexokinase {{{
   " https://github.com/chrisbra/Colorizer
diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index c1428b8..c27a722 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -204,3 +204,7 @@ LXD
 campervans
 VW
 gltf
+SeamlessHR
+Linkedin
+Tepsi
+chipotle
diff --git a/spell/en.utf-8.add.spl b/spell/en.utf-8.add.spl
index b6be8bf..e56fafd 100644
Binary files a/spell/en.utf-8.add.spl and b/spell/en.utf-8.add.spl differ