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Lua Reference

A lightweight, high-level, multi-paradigm programming language for embedded use. Essential syntax and code samples for professional development.

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Tables

config = { port = 8080, host = "localhost" }

Functions

local function add(a, b)
  return a + b
end

Loops

for i=1, 10 do
  print(i)
end

Iterators

for k, v in pairs(table) do
  print(k, v)
end

Nil Check

if not x then x = 10 end

Strings

s = "Hello " .. "World"
len = #s

Developer Utilities

PDF Toolkit

Featured Apps