Website decoration via js

Question

JavaScript

Last year there was a topic about decorating a site through js insertion with setting up image positioning. Could you tell me the address or can you use something yourself?

Answer 1

Here is this post habrahabr.ru/post/135363/ about the Makeuptor.com service

Answer 2

To put it mildly, an incomprehensible question, what does it mean to decorate a site through js insertion?
And we ourselves use HTML, CSS (the positioning of the picture is configured with it) + javascript for dynamic content management