- lua-mtmsg - Low-level multi-threading message buffers for Lua
- lua-mtstates - Invoke Lua interpreter states from multiple threads
- lua-mtint - Make Lua threads and coroutines interruptible
- lua-lpugl - A minimal Lua-API for building GUIs using Cairo or OpenGL
- lua-lwtk - Implement cross platform GUI widgets in pure Lua on top of LPugl or LÖVE 2D game engine.
- LDPF - Implement Lua-GUIs for audio plugins using the DISTRHO Plugin Framework
- LDPF-Examples - Example plugins for LDPF
- lua-ljack - Lua binding for the JACK Audio Connection Kit
- lua-lrtaudio - Lua binding for RtAudio
- lua-lrtmidi - Lua binding for RtMidi
- lua-auproc - Simple audio processor objects for Lua
- lrexrepl - Commandline tool: Search & Replace in multiple files using Lua and Regular Expressions
- lua-nocurses - A terminal screen manipulation library for Lua
- lua-capis - C-APIs for native Lua module interoperability
- lua-carray - Lua arrays for primitive numeric C data types
- lua-lfft - Fast Fourier Transformation for Lua
- LucED - The Lucid Editor - a fast & lightweight text editor for X11