Resources for modern C++?

Question

C++ / C#

Prompt suitable resources with slang "for people" (hello, microsoft documentation) on modern C ++. Now I am reading the fifth edition of Lippman C ++ 11, but here and there I meet statements that it has long been outdated, and in the code (Google) there are more and more unfamiliar implementations that are much simpler and more understandable than those that I know from Lippman.
If you roll your lip, you could do something like JavaRush or Codecademy (I know about codewars), so that it’s not a dry scientific article, but humanly. Google gives out only Wikipedia, Microsoft and video tutorials a la "about nothing for preschoolers", the competence of the authors of which is a big question.
PS: any good information on modern pluses will come in handy.

Answer 1

The most obvious one is en.cppreference.com/w

Answer 2

Effective Modern C++: 42 Specific Ways to Improve Your Use of C++11 and C++14
although the book assumes that you are (at least partially) familiar with modern C++

Answer 3

There is a good course on "advanced" C++ on the mail.ru YouTube channel. I won’t say what it is about “modern”, but some points are touched upon. In general, the course is not bad, IMHO.