Jitsu Licensing

The Jitsu licensing model follows a similar pattern to the model established by Mono. See their FAQ on licensing for more details.

Free as in...

The Jitsu Runtime is licensed under the MIT License (also known as the X11 License). This is a permissive license, allowing you use of the Jitsu Runtime in commercial software.
The Jitsu Compiler (needed only to build Jitsu applications) is licensed under the GNU General Public License. This is a "copyleft" license that promotes open source contributions to the compiler technology.

Contributor License Agreements

We are in the process of setting up a contributor license agreement to clearly define the terms under which intellectual property is contributed to Jitsu and thereby allow us to defend the project should there be a legal dispute regarding the software at some future time.

Please contact us at jitsuattap.com for more information on licensing or contributing to Jitsu.