What program can be used to create such a scheme and integrate it into a landing page?

Question

block diagram

stroyxamam.ru The block is called "Your hammam", I'm interested in how long this is done and in what program / programs?

Answer 1

Thousands for 5 on freelance will do it for you, it's buggy in my chrome - it doesn't work normally. The light is not visible sometimes. JavaScript is needed for this in any code editors you can work with.