While Proprietary Software License

You may use unmodified copies for personal or internal business use without a license fee. Modification and redistribution require permission, subject to the exceptions below.

Download the license · Third-party notices

WHILE PROPRIETARY SOFTWARE LICENSE
Version 1.0

Copyright (c) 2026 Minyoung Park. All rights reserved.

This license applies to the While extension and its accompanying original
lesson content and documentation (the "Software"). "You" means the person or
organization using the Software. The copyright holder grants the following
permissions for copies obtained from the copyright holder or an authorized
distribution channel.

1. Permission to use

You may download, install, and run unmodified copies of the Software, without
a license fee, for personal use or your organization's internal business use.
You may make copies reasonably needed for that use and for backup. This is a
non-exclusive, worldwide license for the version supplied under these terms.
It does not promise support, updates, or access to future versions or services.

2. Rights reserved

Except as expressly permitted by this license, the copyright holder's written
permission, a third-party license, or applicable law, you may not:

- modify the Software or create derivative works of it;
- redistribute, publish, upload for public download, sell, rent, sublicense,
  or otherwise supply copies of the Software to third parties;
- reverse engineer, decompile, or disassemble the Software; or
- remove or alter copyright, license, or attribution notices.

You may share a link to the copyright holder's official download page. Sharing
that link does not grant permission to host or redistribute the package.
No ownership of the Software is transferred. No right to use the While name
or logos as your own branding is granted.

3. Your work and third-party components

This license does not claim ownership of your project code, your learning
progress, or your independently created work. It does not restrict your use
of concepts you learn with While.

Third-party components remain subject to their own licenses. Their copyright
and license notices are provided in THIRD_PARTY_NOTICES.txt and, where
applicable, in the bundled files. If these terms conflict with a third-party
license, that third-party license controls for that component. This license
does not remove rights granted to you by those licenses.

4. Ending use

You may end your use at any time by uninstalling the Software and deleting
your copies. Your permission under this license ends if you violate its terms;
you must then stop using and delete your copies of the Software. This does not
terminate rights independently granted by third-party licenses.

5. No warranty

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS IS"
AND "AS AVAILABLE", WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
NONINFRINGEMENT. THE COPYRIGHT HOLDER DOES NOT GUARANTEE THAT THE SOFTWARE
WILL BE ERROR-FREE, AVAILABLE, OR SUITABLE FOR YOUR PARTICULAR PURPOSE.

6. Limitation of liability

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE COPYRIGHT HOLDER IS NOT LIABLE
FOR DAMAGES OR OTHER LIABILITY ARISING FROM THE SOFTWARE OR ITS USE,
INCLUDING LOST DATA, LOST PROFITS, OR BUSINESS INTERRUPTION, WHETHER IN
CONTRACT, TORT, OR OTHERWISE. NOTHING IN THIS LICENSE EXCLUDES LIABILITY OR
RIGHTS THAT CANNOT LAWFULLY BE EXCLUDED.