GitHub overview: Libs for lua binding

https://github.com/jeremyong/Selene - Simple C++11 friendly header-only bindings to Lua
https://github.com/dafrito/luacxx - C++11 API for creating Lua bindings
https://github.com/SteveKChiu/lua-intf - very similar to luabind, but modern and lightweight
https://github.com/AdUki/LuaState
https://github.com/Rapptz/sol - A C++11 Lua wrapper
 
https://github.com/xpol/lua-rapidjson
https://github.com/lubyk/xml - Very fast XML parser for Lua based on RapidXML
https://github.com/guwere/luapath - C++ library which makes loading of tables from Lua files very easy.
https://github.com/OldFisher/lua-api-pp

https://github.com/vinniefalco/LuaBridge
https://github.com/vinniefalco/LuaBridgeDemo

https://github.com/SuperV1234/SSVLuaWrapper (https://github.com/tomaka/luawrapper)
https://github.com/zdevito/terra - lowlevel lua with c-lib support