ease.js is free software; you are free to use and redistribute it under terms of the LGPL v3 or, at your option, any later version.
The source code is officially hosted at the following locations (the website source code exists within the website branch of the repository). Git is used as the version control system.
If you would like to follow the development of ease.js or would like to be notified of new releases, you may subscribe to the easejs-dev mailing list.
$ git clone git://gitorious.org/easejs/easejs.git
$ git://github.com/mikegerwitz/easejs.git