http://bitmagic.io/
https://github.com/tlk00/BitMagic

http://bitmagic.io/doxygen/html/index.html

http://bitmagic.io/getting-started.html
http://bitmagic.io/design.html
http://bitmagic.io/apis.html

2018
http://bitmagic.io/set2set-assoc-remap-opt.html