In the spirit of my first book, Code Capsules: A Guide for Practitioners, I post here short articles on topics that might be of interest to programmers. No vibe coding here; just hands-on snippets to understanding languages better. Any language is fair game; not just C++.


Composing Functions in Modern C++ (June 2026)
A Composer class evolves from C++11 through C++23, tracing the arrival of modules and fold_right.
Read article



Automated Unit Testing On The Cheap, Part 1 (June 2026)
A single C++ header file to test relentlessly.
Read article