Lua

Lua is an actively used programming language created in 1993. Lua ( LOO-ə, from Portuguese: lua [ˈlu.(w)ɐ] meaning moon) is a lightweight, multi-paradigm programming language designed primarily for embedded systems and clients. Lua is cross-platform, since the interpreter is written in ANSI C, and has a relatively simple C API. Lua was originally designed in 1993 as a language for extending software applications to meet the increasing demand for customization at the time. Read more on Wikipedia...

27Years Old

44,265Users

408Jobs

• Lua ranks in the top 1% of languages
• the Lua website
• the Lua wikipedia page
• Lua first appeared in 1993
• Lua was created by Roberto Ierusalimschy
• file extensions for Lua include lua, fcgi, nse, p8, pd_lua, rbxs and wlua
• replit has an online Lua repl
• tryitonline has an online Lua repl
• See also: clu, modula-2, scheme, snobol, falcon, gamemonkey-script, io, javascript, julia, minid, red, ruby, squirrel, tcl, lisp, python, modula, awk, ada, eiffel, haskell, sql, vhdl, self, perl-6, parrot-vm, android, c
• Have a question about Lua not answered here? Email me and let me know how I can help.

Example code from the Hello World Collection:

# Hello World in Lua

print "Hello world"

Example code from Linguist:

-- A simple counting object that increments an internal counter whenever it receives a bang at its first inlet, or changes to whatever number it receives at its second inlet.

local HelloCounter = pd.Class:new():register("h-counter")

function HelloCounter:initialize(sel, atoms)
	self.inlets = 2
	self.outlets = 1
	self.num = 0
	return true
end

function HelloCounter:in_1_bang()
	self:outlet(1, "float", {self.num})
	self.num = self.num + 1
end

function HelloCounter:in_2_float(f)
	self.num = f
end

Example code from Wikipedia:

$ cc -o example example.c -llua
$ ./example
Result: 8

Trending Repos

repo	stars	description
nmap-vulners	1613	NSE script based on Vulners.com API
koreader	5226	An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices
guidanceSteering	174	Guidance Steering (AutoTrack) for Farming Simulator 19.
openface	12574	Face recognition with deep neural networks.
Codes-for-Lane-Detection	375	Learning Lightweight Lane Detection CNNs by Self Attention Distillation (ICCV 2019)
kong	23291	🦍 The Cloud-Native API Gateway
waifu2x	15744	Image Super-Resolution for Anime-Style Art
OTServBR-Global	57	OTServBR-Global 10x and 12x for OpenTibia community. | Supported by:
LuaPanda	329	Lua Debugger for VS Code

Last updated June 22nd, 2020

Edit Lua on GitHub