[Symfony UX] reference Vue component in VueJs page

Author: zairigimad

frontend/encore/vuejs.rst

@@ -6,6 +6,10 @@ Enabling Vue.js (``vue-loader``)
 
     Do you prefer video tutorials? Check out the `Vue screencast series`_.
 
+.. tip::
+
+    Check out live demos of Symfony UX Vue component at `https://ux.symfony.com/vue`_!
+    
 Want to use `Vue.js`_? No problem! First enable it in ``webpack.config.js``:
 
 .. code-block:: diff