Simplifies integrating C/C++ code with Lua, automatically generates binding code to access C/C++ features from Lua; maps C/C++ constants, external variables, functions, classes, and methods to Lua, via Lua API and tag method facilities. Freeware.

Lua to C/C++ binding library. Open source, free.

A Lua IDE and graphical debugger with source code control (SCC) support, syntax highlighting.

Lua Web development platform, has CGILua, LuaSQL, and other libraries, open source and binary distributions.

Lua distribution with many useful libraries, that can be loaded dynamically, or built into the interpreter. Makes Lua more usable as stand-alone language.

Script player for Sony PSP; makes writing games for PSP somewhat easier.

Hosts over 200 open source projects, over 500 registered users; much of the Lua community is here; GForge installation; free repository for project management, categorization, issue tracking; descriptions, news, downloads, links, site statistics.

Lua extension library; gives support for TCP and UDP transport layers within Lua.

PowerBASIC wrapper for calling Lua functions.