Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Acknowledgements

In order of helping and advising:

Great thanks to Bjorn Reese for highlighting the async-signal-safety issues.
Great thanks to Nat Goodspeed for requesting boost::stacktrace::frame like class.
Great thanks to Niall Douglas for making an initial review, helping with some platforms and giving great hints on library design.
Great thanks to all the library reviewers.