cutee is a C++ unit testing environment that makes it really easy to create and run tests of a library or application. It will automatically generate Makefiles, runner classes (classes that execute test functions), and main test application code. It will also automatically update Makefiles and support classes whenever you add new test functions or modify old ones. It easily integrates with plain Makefile projects and with Autotools.
mimetic is a MIME library written in C++ designed to be easy to use and integrate but yet fast and efficient. It's standard compliant using the Standard Template Library for base C++ structures and supporting all relevant messaging RFCs. A powerful template encoding/decoding engine is also included to allow seamless extendibility (i.e. encryption codecs) and intuitive codec chains creation (using well-known Unix-style pipes syntax: a|b|c). Real world examples, documentation, and regression tests are included.