This project includes a mix of the following:
- Open source works that are not in the public domain
- Open source work by the U.S. government that is in the public domain
Presently some W3C data files and derivative files are included which are released under the W3C SOFTWARE AND DOCUMENT NOTICE AND LICENSE.
Copyright © 2008 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply.
Copyright © 2017-2018 W3C® (MIT, ERCIM, Keio, Beihang). W3C liability, trademark and document use rules apply.
We have used other open source software libraries to build this project. For those who are interested we have listed these and the exact license that they use here.
As a work of the United States government, this project is in the public domain within the United States.
Additionally, we waive copyright and related rights in the work worldwide through the CC0 1.0 Universal public domain dedication.
This is a human-readable summary of the Legal Code (read the full text).
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law.
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
In no way are the patent or trademark rights of any person affected by CC0, nor are the rights that other persons may have in the work or in how the work is used, such as publicity or privacy rights.
Unless expressly stated otherwise, the person who associated a work with this deed makes no warranties about the work, and disclaims liability for all uses of the work, to the fullest extent permitted by applicable law. When using or citing the work, you should not imply endorsement by the author or the affirmer.
As stated in CONTRIBUTING, all contributions to this project will be released under the CC0 dedication. By submitting a pull request, you are agreeing to comply with this waiver of copyright interest.