Training a new user on the site?

Question

JavaScript

Hello, please tell me a tool (js) that can bring a new user up to date on the site: show what elements are responsible for what and what they will lead to, for example, as in interactive guides for jira.
I saw a simple thing here on Habré: you describe events - { #id, text, action waiting} in JavaScript, and voila - a guide for a new user on the site, but I can’t find it.

Answer 1

habrahabr.ru/qa/43846/ - I think you are talking about this question.