Ask HN: Ressources to Improve C++14 Skills

Hey HN,

currently I work a lot with C++ and would like to improve my coding skills. Where can I learn about idioms and patterns and when to use them (and when not to!)? Are there any blogs, articles, talks or books you can recommend? I have a copy of Modern Effective C++, but that does not really go inter wider patterns or design choices. Currently I'M reading "Clean Code", and will probably read "Clean Architecture" next. Right now, I have no possibility to perform regular code reviews, but are the any "self-regulating" tricks I could use to improve code quality?