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Reference manual

The official definition of the Lua language is its reference manual, which describes the syntax and the semantics of Lua, the standard libraries, and the C API.

The reference manual is available online in English and has been translated into Portuguese, Spanish, Russian, and Hungarian. It is also available as a book in English.

The reference manuals for all released versions are available online.

Books

Lua books are available at the main online stores, such as the Lua Bookstore at Amazon. When you buy a copy of a book published by Lua.org, you help to support the Lua project.

Reference manual

The official definition of the Lua language:

Lua 5.1 Reference Manual
by R. Ierusalimschy, L. H. de Figueiredo, W. Celes
Lua.org, August 2006
ISBN 85-903798-3-3

Programming in Lua

A detailed and authoritative introduction to all aspects of Lua programming, by Lua's chief architect:

Programming in Lua (second edition)
by Roberto Ierusalimschy
Lua.org, March 2006
ISBN 85-903798-2-5

The first edition is available online. (The first edition was aimed at Lua 5.0 and remains largely relevant; the second edition updates the text to Lua 5.1 and brings substantial new material.)

Programming in Lua is also available in German, Korean, Chinese, and Japanese:

Programmieren mit Lua
von Roberto Ierusalimschy
Open Source Press, September 2006
ISBN 3-937514-22-8

Programming in Lua
by Roberto Ierusalimschy
Insight, June 2007
ISBN 9788991268302

Programming in Lua
by Roberto Ierusalimschy
Publishing House of Eletronic Industry, May 2008
ISBN 978-7-121-06187-5

Programming in Lua
by Roberto Ierusalimschy
ASCII Media Works, Aug 2009
ISBN 978-4048677974

Lua Programming Gems

A collection of articles recording some of the existing wisdom and practice on how to program well in Lua:

Lua Programming Gems
edited by L. H. de Figueiredo, W. Celes, R. Ierusalimschy
Lua.org, December 2008
ISBN 978-85-903798-4-3

Other books

There are also books about Lua written by other authors:

Lua: Einsatz von Lua zur Messwerterfassung, by Claus Kühnel and Daniel Zwirner .
Skript Verlag Kuehnel, September 2009, ISBN 3907857127.
Beginning Lua with World of Warcraft Add-ons, by Paul Emmerich.
Apress, July 2009, ISBN 1430223715.
First Lua Programming, the most popular application development lightweight script!, by Miki Shimizu (in Japanese).
Softbank Creative, December 2008, ISBN 4777514137.
Scripting Language for Game Development and Efficient C/C++ to Implement Embedded Lua, by Makoto Hamanaka (in Japanese).
Softbank Creative, September 2008, ISBN 4797348550.
World of Warcraft Programming, by James Whitehead II, Bryan McLemore, and Matthew Orlando.
Wiley, May 2008, ISBN 0470229810.
Introduction to Lua programming, by Yutaka Ueno (in Japanese).
Softbank Creative, December 2007, ISBN 4797342722.
Beginning Lua Programming, by Kurt Jung and Aaron Brown.
Wrox, February 2007, ISBN 0470069171.
Game Development with Lua, by Paul Schuytema and Mark Manyen.
Charles River Media, August 2005, ISBN 1584504048.
Game Programming with Python, Lua, and Ruby, by Tom Gutschmidt.
Course Technology PTR, December 2003, ISBN 1592000770.

Technical documentation

For more technical information, see the Frequently Asked Questions (FAQ) and a set of old seminar slides. For detailed technical information on specific topics, see our series of Lua Technical Notes and the wiki at lua-users.org, specially the tutorial. You may also browse the source code.

Papers

There are many papers and theses related to Lua. Here are the main ones written by the Lua team. See also the Lablua publications.

The main academic paper about Lua discusses the philosophy behind its design:

R. Ierusalimschy, L. H. de Figueiredo, W. Celes,
Lua - an extensible extension language,
Software: Practice & Experience 26 #6 (1996) 635–652. [doi]
This paper was awarded the first prize (technological category) in the II Compaq Award for Research and Development in Computer Science in 1997. This award was a joint venture of Compaq Computer in Brazil, the Brazilian Ministry of Science and Technology, and the Brazilian Academy of Sciences.

For details on the implementation of Lua, see

R. Ierusalimschy, L. H. de Figueiredo, W. Celes,
The implementation of Lua 5.0,
Journal of Universal Computer Science 11 #7 (2005) 1159–1176. [jucs · slides]

For a complete history of Lua till 2006, see

R. Ierusalimschy, L. H. de Figueiredo, W. Celes,
The evolution of Lua,
Proceedings of ACM HOPL III (2007) 2-1–2-26. [doi · slides]

For a history of Lua till 2001, see

R. Ierusalimschy, L. H. de Figueiredo, W. Celes,
The evolution of an extension language: a history of Lua,
Proceedings of V Brazilian Symposium on Programming Languages (2001) B-14–B-28. [ps]

The first paper describing Lua still has some historical interest:

L. H. de Figueiredo, R. Ierusalimschy, W. Celes,
The design and implementation of a language for extending applications,
Proceedings of XXI Brazilian Seminar on Software and Hardware (1994) 273–283. [ps]

For an early expository article, see

L. H. de Figueiredo, R. Ierusalimschy, W. Celes,
Lua: an extensible embedded language,
Dr. Dobb's Journal 21 #12 (Dec 1996) 26–33. [DDJ]

For a recent introductory text (in Portuguese), see

R. Ierusalimschy,
Uma Introdução à Programação em Lua,
JAI 2009 (Jul 2009).

Last update: Wed Dec 2 17:41:38 BRST 2009