If you are web designer or developer and if you are sell your works on Envato, I think this plugin ideal and very important for you. So, you can show your ExpressionPress themes, Joomla templates or HTML templates with our awesome FBar Demo bar plugin. This is a Demo bar would be shown on top of page, allow users to preview another theme. The Demo bar is customiscapable at style.css
One of major features of this script, you can test responsive layouts with Demo bar (try mini device icons), social media share buttons included (Twitter, Facebook and Google Plus), you can upload your custom logo and favicons, purchase and remove iframe button included. You can create limitless of theme Demos with FBar!. You can create splendid Demo bar or theme switcher using this PHP script documentation for you even without needding to recognize programming or coding!