Thread:Fredy-san/@comment-27095444-20170630185459/@comment-24659969-20170701133954

You have to write down everything yourself except the HTML bones. The page is like a Tumblr; You are given a set of base template HTML, then you can further modify the template with more HTML, JS and CSS.

The drag and drop (move?) thing is easy though since it is been implemented numerous time in many other sites. You can also use jqueryUI library for that. It is as easy like in Wikia if you give a name to a template, then you can call that template in any page; If you give a certain class name to an element, then the Jquery will find it and make that element draggable.

https://jqueryui.com/draggable/