weidai11/cryptopp - free C++ class library of cryptographic schemesErisBlastar/cplusequality - Feminist Software Foundation C+=, a new language for us feministsCGAL/cgal - The public CGAL repository, see the README belowUltimaker/CuraEngine - CuraEngine is a powerful, fast and robust engine ...
(https://github.com/panda3d/panda3d) - Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU * [arvidn/libtorrent](https://github.com/arvidn/libtorrent) - an efficient feature complete C++ bittorrent implementation * [dmlc/mshadow](https://...