The Importance of Modules in C++

I write relatively small programs just now, but the response time is noticeably better. There was a really good talk in CPP con 2022 by or was it Daniela Engart? Daniela Engman. I've been recommending that a lot because it shows really what you can do with modern C++. It should be shown to all of the people who think it's a minor variant of C.