How and on what to create a website with a Q&A admin panel?

Question

CMS

Hello
Recently, I thought about such a thing as sites with full authorization and new functionality are made?
For example WordPress. There is an opportunity to log in, but there will be a wordpress panel. And how to make a website, for example, like Toster or Habr, etc. ? Is WordPress with plugins generally suitable for this, or should I do it somehow differently?
And for example, after registration, you can ask a question and other people will answer. How can I do that? Is it somehow through frameworks or through cms or how in general?
those. so that the user could fully register, he had a personal account where he could ask questions or answer them.
Please help me figure this all out

Answer 1

You somehow got attached to wordpress or to cms in general. and yet How to implement a Q&A section on wordpress?
This can be implemented on the framework, but do not pull it there at these stages.

Answer 2

The question is very broad. There are many ways, but one cannot do without experience in designing such sites. You can get this experience yourself if you just ask yourself the questions "How?" and try to create something similar.
Probably a good answer would be to say - use the tools you are familiar with. Node JS, PHP, C# or whatever as backend language. Any of the frameworks or without it - the decision is yours. On the front on any Javascript, you can use libraries, frameworks or nothing. By creating something without the use of wordpres and, as you mentioned, cms, you have complete control over your application and can do absolutely whatever you want in it.
Learn the tools, practice regularly, study other people's source codes, watch courses or videos on a topic that interests you, and most importantly - set a goal to make an application, and in parallel with learning and sometimes intertwined with it - MAKE it. Good luck

Answer 3

How can I do that?

In any way: CMS, framework, self-writing
Depends on the functionality and your knowledge.
There is no wrong answer here, that it is possible on something, but impossible on something, + depends on the technical specification.
If the goal is to make a product to order, then it is right to do what you know.
If the goal is to learn some kind of framework, do it accordingly.