Andreas Fertig's blog offers insights into C++ development, particularly focusing on the C++ Standard Library and language features. Readers can find tutorials, code examples, and explanations covering topics such as lambdas, smart pointers, and C++20 enhancements. Additionally, they can learn about best practices for writing modern, idiomatic C++ code and leveraging the full power of the language.

Andreas Fertig

From Undefined to Defined: Using std::launder in C++

C++ Insights Episode 73: Things you can do effortlessly with C++20s concepts

Open-Enrollment classes in 2026

iX Article: Neue Features in C++26

What reinterpret_cast doesn't do

C++ Insights Episode 72: Why you should never call a virtual member function in a constructor

Best performance of a C++ singleton

C++ Insights Episode 71: C++23: multidimensional operator[]

CppCon 2025 recording of my talk "Back to Basics: static, inline, const, and constexpr" is available

The Reset trick