# Third-party notices

hiiss has no runtime dependencies. It loads no third-party scripts except the
YouTube IFrame Player API, which is only fetched after you explicitly load a
video. Typography uses the operating system's own font stack, so no webfonts
are downloaded or licensed.

The one third-party asset is the icon set.

## Lucide icons

The source icons in `js/scapes.js` and `index.html` are derived from
[Lucide](https://lucide.dev). The `fan`, `wind`, and `fire` paths were verified
as near-verbatim reproductions of Lucide originals; the remaining icons are
drawn in the same idiom and are treated here as derivative works of the same
set. Lucide is distributed under the ISC License, with a subset of icons
inherited from [Feather](https://feathericons.com) under the MIT License. Both
notices are reproduced in full below, as those licenses require.

---

```
ISC License

Copyright (c) 2026 Lucide Icons and Contributors

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
```

---

A subset of Lucide icons are derived from the Feather project and carry the
MIT License below. Feather's list includes `upload`, which overlaps with an
icon used here, so this notice is reproduced as well.

```
The MIT License (MIT)

Copyright (c) 2013-present Cole Bemis

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

## YouTube

Video playback is provided by the YouTube IFrame Player API. Use of that
feature is subject to the [YouTube Terms of Service](https://www.youtube.com/t/terms)
and the [Google Privacy Policy](https://policies.google.com/privacy).