</A>
at
<A HREF="https://www.puc-rio.br/">PUC-Rio</A>,
the Pontifical Catholic University of Rio de Janeiro in Brazil.
Lua is
<A HREF="#license">free software</A>
used in
<A HREF="https://www.lua.org/uses.html">many products and projects</A>
around the world.

<P>
Lua's
<A HREF="https://www.lua.org/">official website</A>
provides complete information
about Lua,
including
an
<A HREF="https://www.lua.org/about.html">executive summary</A>,
tips on
<A HREF="https://www.lua.org/start.html">getting started</A>,
a