YouCMSAndBlog WYSIWYG IDE / editor is a free IDE for everyone. It is developed with CMS & Blog Template / theme in mind. You can use it to design your own Blogger template, WordPress, Open Source CMS (Joomla, Drupal, XOOPS, etc). It supports your own pre-defined templates, syntax code coloring, etc.
I have vivo-youtube installed. Now how do I learn how to use it? I do not see it anywhere in my dashboard.