A C++17 and onwards tool to parse command line arguments in your project using regex. Just
include argparser.hpp to your project and you are good to go.
The argparser.hpp single C++ header can be downloaded here.
The product has been lightly tested, so no guarantees. In all honesty the parser should work fairly well because it relies heavily on STL and minimal complexity has been added to that, the whole header is only 126 SLOC.
The project uses MIT License, so feel free to suit it to your own liking.