List of applications using Lua

The Lua programming language is a lightweight multi-paradigm language designed primarily for embedded systems and clients.

This is a list of applications which use Lua for the purpose of extensibility.

Video games

In video game development, Lua is widely used as a scripting language by game programmers, perhaps due to its perceived easiness to embed, fast execution, and short learning curve.^[1]

In 2003, a poll conducted by GameDev.net showed Lua as the most popular scripting language for game programming.^[2] On 12 January 2012, Lua was announced as a winner of the Front Line Award 2011 from the magazine Game Developer in the category Programming Tools.^[3]

Other uses

Other applications using Lua include:

• 3DMLW plugin uses Lua scripting for animating 3D and handling different events.
• Adobe Photoshop Lightroom uses Lua for its user interface.
• Aerospike Database uses Lua as its internal scripting language for its 'UDF' (User Defined Function) capabilities, similar to procedures
• Apache HTTP Server can use Lua anywhere in the request process (since version 2.3, via the core mod_lua module).
• Artweaver graphics editor uses Lua for scripting filters.
• Autodesk Stingray, a game engine which uses Lua for developing video games.
• Awesome, a window manager, is written partly in Lua, also using it as its configuration file format
• The Canon Hack Development Kit (CHDK), an open source firmware for Canon cameras, uses Lua as one of two scripting languages.
• Celestia, the astronomy educational program, uses Lua as its scripting language.
• Cheat Engine, a memory editor/debugger, enables Lua scripts to be embedded in its "cheat table" files, and even includes a GUI designer.
• Cisco Systems uses Lua to implement Dynamic Access Policies within the Adaptive Security Appliance (ASA), and also SIP normalization in Cisco Unified Communications Manager (CUCM).
• Conky, the Linux system monitoring app, uses Lua for advanced graphics.
• Cocos2d uses Lua to build games with their Cocos Code IDE.
• Codea is a Lua editor native to the iOS operating-system.
• CRYENGINE uses Lua for user scripts.^[4]
• Custom applications for the Creative Technology Zen X-Fi2 portable media player can be created in Lua.
• Damn Small Linux uses Lua to provide desktop-friendly interfaces for command-line utilities without sacrificing lots of disk space.
• The darktable open-source photography workflow application is scriptable with Lua.^[5]
• Dolphin Computer Access uses Lua scripting to make inaccessible applications accessible for visually impaired computer users with their screen reader, SuperNova.
• Eyeon's Fusion compositor uses embedded Lua and LuaJIT for internal and external scripts and also plugin prototyping.
• A fork of the NES emulator FCE Ultra called FCEUX allows for extensions or modifications to games via Lua scripts.
• Flame, a large and highly sophisticated piece of malware being used for cyber espionage.^[6]
• Foldit, a science-oriented game in protein folding, uses Lua for user scripts. Some of those scripts have been the aim of an article in PNAS.^[7]
• FreePOPs, an extensible mail proxy, uses Lua to power its web front-end.
• Freeswitch, an open-source telephony platform designed to facilitate the creation of voice and chat driven products in which Lua can be used as a scripting language for call control and call flow among other things.
• Garry's Mod, a 3D Sandbox game.
• Geany, a code editor, has a Lua plugin, GeanyLua.
• Ginga, the middleware for Brazilian Digital Television System (SBTVD or ISDB-T), uses Lua as a script language to its declarative environment, Ginga-NCL. In Ginga-NCL, Lua is integrated as media objects (called NCLua) inside NCL (Nested Context Language) documents.
• GrafX2, a pixel-art editor, can run Lua scripts for simple picture processing or generative illustration.
• HAProxy, a reverse proxying software, may be extended with Lua starting from version 1.6.^[8]
• Hammerspoon uses Lua for system automation on OSX, like controlling the screen, mouse, battery status and much more.
• iClone, a 3D real-time animation studio to create animation movies uses Lua in the controls of its new physics simulation.
• The drawing editor Ipe (mainly used for producing figures with LaTeX labeling) uses Lua for its functionality and script extensions.
• Lego Mindstorms NXT and NXT 2.0 can be scripted with Lua using third-party software.^[9]
• lighttpd web server uses Lua for hook scripts as well as a modern replacement for the Cache Meta Language.
• Lapis, a web framework for Lua.^[10]
• LuaTeX, the designated successor of pdfTeX, allows extensions to be written in Lua.^[11]
• LuCI, the default web interface for OpenWrt, is written primarily in Lua.^[12]
• MediaWiki^[13] uses Lua as a new templating language, which is used on Wikipedia and other wikis.
• ModSecurity ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx that is developed by Trustwave's SpiderLabs. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis. With over 10,000 deployments world-wide, ModSecurity is the most widely deployed WAF in existence.
• Moho, an animation software package distributed by Smith Micro Software, uses Lua as its scripting language, and all of its native tools are built as editable scripts.
• The Moonbridge Network Server for Lua Applications, in combination with WebMCP, a web development framework, allows complex web applications to be written in Lua (used by LiquidFeedback^[14]).
• MySQL Workbench uses Lua for its extensions and add-ons.
• NetBSD has a Lua driver that can create and control Lua states inside the kernel. This allows Lua to be used for packet filtering and creating device drivers.^[15][16][17]
• Nginx has a powerful embedded Lua module that provides an API for accessing Nginx facilities like socket handling, for example.^[18]
• nmap network security scanner uses Lua as the basis for its scripting language, called nse.^[19]
• NodeMCU uses Lua in hardware. NodeMCU is an open source hardware platform, which can run Lua directly on the ESP8266 Wi-Fi SoC.^[20]
• Sierra Wireless AirLink ALEOS GSM / CDMA / LTE gateways allow user applications to be written in Lua.
• The Perimeta session border controller from Metaswitch Networks uses Lua as a scripting language to manipulate SDP data on the fly.^[21]
• PowerDNS offers extensive Lua scripting for serving and changing DNS answers, fixing up broken servers, and DoS protection.
• Project Dogwaffle Professional offers Lua scripting to make filters through the DogLua filter. Lua filters can be shared between Project Dogwaffle, GIMP, Pixarra Twistedbrush and ArtWeaver.
• Prosody is a cross-platform Jabber/XMPP server written in Lua.
• QSC Audio Products supports Lua scripting for control of external devices and other advanced functionality within Q-SYS Designer.
• Quartz Composer, a visual programming tool by Apple, can be scripted in Lua via a free plugin produced by Boinx Software.
• REAPER digital audio workstation supports Lua scripting to extend functionality.
• Reason digital audio workstation; Lua is used to describe remote codecs.
• Redis, is an open source key-value database, in which Lua can be used (starting with version 2.6) to write complex functions that run in the server itself, thus extending its functionality.^[22]
• Renoise audio tracker, in which Lua scripting is used to extend functionality.
• RetroShare encrypted filesharing, serverless email, instant messaging, online chat, and BBS software, based on a friend-to-friend network, has a lua plugin for automation and control.
• Roblox's Studio editor allows users to write Lua game scripts and editor plugins.
• Rockbox, the open-source digital audio player firmware, supports plugins written in Lua.
• RPM, software package management system, primarily developed for Red Hat Linux.^[23]
• New versions of SciTE editor can be extended using Lua.
• SAS integrates Lua with the PROC.
• ScribeBot uses Lua as a scripting languge for creating all sorts of automations and bots.
• Snort intrusion detection system includes a Lua interpreter since 3.0 beta release.^[24]
• The Squeezebox music players from Logitech support plugins written in Lua on recent models (Controller, Radio and Touch).
• Tabletop Simulator uses Lua as a scripting language for controlling game objects.
• Tarantool uses Lua as the stored procedure language for its NoSQL database management system, and acts as a Lua application server.
• TeamSpeak has a Lua scripting plugin for modifications.
• TI-Nspire calculators contain applications written in Lua, since TI added Lua scripting support with a calculator-specific API in OS 3+.
• Torch is an open source deep learning library for Lua.
• Transformice, independent multiplayer free-to-play online platform browser game that uses Lua to code minigames.
• Varnish can execute Lua scripts in the request process by extending VCL through the Lua VMOD (Varnish module).^[25]
• Vim has Lua scripting support starting with version 7.3.^[26]
• VLC media player uses Lua to provide scripting support.
• Waze uses Lua internally. waze-4-35-0-15.apk includes Lua 5.3.3.
• WeeChat IRC client allows scripts to be written in Lua.
• WinGate proxy server allows event processing and policy to execute Lua scripts with access to internal WinGate objects.
• Wireshark network packet analyzer allows protocol dissectors, post-dissectors, and taps to be written in Lua.^[27]
• ZeroBrane Studio Lua IDE is written in Lua and uses Lua for its plugins.
• iNTERFACEWARE Iguana is a healthcare interface engine with Lua scripting capabilities. ^[28]

References

External links

• eLua, Embedded Lua (a version of Lua specifically tailored for use in embedded systems).
• Projects in Lua
• Ravi, derivative of Lua 5.3 with limited optional static typing and an LLVM based JIT compiler
• SquiLu, Squirrel modified with Lua libraries