LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language.


LuaJIT is only made available as source code from a git repository. To access this repository, you need to install the git command for your operating system. Please refer to the git version control systemdocumentation for details.

The read-only public git repository can be cloned (downloaded) with the following command:

git clone


LuaJIT will be enabled for Windows on Arm in their 2.1 builds. The PR for supporting WoA is


CI and Binary Availability

LuaJIT is only available as a source code. Windows on Arm support is expected to be released with 2.1 tag.