cxxtools

If you're in search of a reliable and diverse C++ library, then look no further than cxxtools. This extensive library contains a variety of unrelated but extremely useful classes that can take your software development to the next level.

One of the many standout features of cxxtools is its argument-parser that allows you to easily parse command line arguments for your programs. Additionally, the base-64 encoder/decoder and C++ interface to iconv make it easy to encode and decode data, while the md5-stream simplifies the calculation of MD5 hashes.

For those working with multi-threaded applications, cxxtools offers threading classes, socket classes, and a pool template for connection pools. Plus, the dynamic exception-safe buffer and wrapper for dlopen/dlsym make your development process smoother than ever.

Last but certainly not least, cxxtools includes query_params and a class for easy parsing of CGI parameters, which can be a huge time saver in CGI programs.

Overall, cxxtools is an incredibly versatile and feature-rich library that would make a valuable addition to any software development toolkit.