Sources are available for everybody and are under GPL v3 License (=open source). LinuxLive USB Creator is written with the AutoIT scripting language and is easy to understand, modify and compile. Be aware that LiLi's code can only be compiled on Windows because AutoIT is not cross-platform.
If you want to work with sources, download AutoIT v188.8.131.52.
Source code can be found directly in each release of LiLi in the "sources" folder.
For the latest code, you can use the SVN repository:
- With a SVN client (like tortoiseSVN), using this command: svn co svn://svn.tuxfamily.org/svnroot/lilicreator/dev/
- Using one of the web SVN viewers: WebSVN or viewVC