What is the engine for the "help" service?

Question

CMS

Good afternoon.
Recommend an engine for building a help service for social network users, following the example:
https://new.vk.com/dev
https://ru-ru.facebook.com/help/
https://ok.ru/help
https:/ /www.linkedin.com/help/linkedin?lang=ru
https://help.pinterest.com/ru
https://www.tumblr.com/help
https://help.instagram.com/
www.meetup. com/help
Or maybe it's easier to do it for example on wordpress...
We need the simplest functionality, it seems to me that even wp is a bit too much... and a little bit wrong.
Thanks in advance for the answers ))

Answer 1

If you need something quite rough - look towards static site generators (such as jekyll), connect site search from Yandex or Google CSE to it, and you're done.
A more elegant solution would be a CMS like MediaWiki or Anchor CMS. They are light, there is nothing superfluous in them, but they will still be comfortable.
There is a third option (the easiest). If your help section has, say, less than or about 30 pages, you can do it easier: put everything on one page and separate it with a jQuery tab plugin, plus -- there are a couple of good jQuery plugins for searching the current page.

Answer 2

Yes, do it on WP and don't worry. Out of the box tags, search, rubricator, menu. What else does? It seems that there is versioning of the pages, but I did not pay much attention to this.