dev-lua/LuaBitOp C extension module for Lua 5.1 which adds bitwise operations on numbers
dev-lua/lgi Lua bindings for gnome/gobject using gobject-introspection library
dev-lua/libmpack libmpack lua bindings
dev-lua/lpeg A new pattern-matching library for Lua, based on Parsing Expression Grammars
dev-lua/luachess Chess library for Lua
dev-lua/luadbi LuaDBI is a database interface library for Lua
dev-lua/luaexpat SAX XML parser library for Lua, based on Expat
dev-lua/luafilesystem A lua filesystem library
dev-lua/luajson A JSON parser/encoder for Lua
dev-lua/luaposix POSIX library for Lua-5.1
dev-lua/luasec OpenSSL library binding to provide TLS/SSL communication
dev-lua/luasocket Network support for the Lua language
dev-lua/lunit A unit testing framework for lua, written in lua
dev-lua/luv Bare libuv bindings for lua
dev-lua/penlight Lua libraries focusing on input data handling


arbor Base system (core)
gnome Gnome packages (core)
alip Ali Polatel's dev repo (dev)
heirecka Heiko Becker's dev repo (dev)
kekstee kekstee's exherbo repository (third-party)
mixi Johannes Nixdorf's dev repo (dev)