UNetbootin
Homepage and Downloads
Github
https://github.com/unetbootin/unetbootin
Source
See the src/unetbootin directory, ie https://github.com/unetbootin/unetbootin/tree/master/src/unetbootin
Bug Tracker
https://github.com/unetbootin/unetbootin/issues
Building
https://sourceforge.net/p/unetbootin/wiki/compile/
Contributing
https://sourceforge.net/p/unetbootin/wiki/development/
Licence
GNU GPL v2 and above