[GreenWinters]

> Is learning modern C++ worth the effort in 2021?

(Hopping onto this topic,) I wonder, what are the right resources for properly diving into the modern C++? Are there books that are up to date? Tutorials? What has worked for HNs the best?

[mazieres]

I really liked Josuttis's book on C++17 (https://www.cppstd17.com/). The only C++20 book I know of is the Grimm book linked in the referenced blog post (https://leanpub.com/c20). I'm glad I read it, but honestly it's a bit rough still. To be fair, though, it's still only a draft so will probably improve. And I'm assuming you already have C++11. There are a lot of resources for that one. I happened to use Stroustroup 4th edition, but I'm willing to believe there are better books, particularly for people already familiar with C++03.