# Third-party components

These pages ship with everything they need, so a few libraries are vendored into
`docs/assets/` rather than loaded from a CDN. They keep their own licences, which
are reproduced below. This file does not apply to the rest of this repository.

| Component | Version | Licence | Upstream |
| --- | --- | --- | --- |
| React | 18.3.1 | MIT | https://github.com/facebook/react |
| React DOM | 18.3.1 | MIT | https://github.com/facebook/react |
| htm | 3.1.1 | Apache-2.0 | https://github.com/developit/htm |
| Pico CSS | 2.1.1 | MIT | https://github.com/picocss/pico |

The theme icons in `assets/img/icons/` are drawn for this project and are covered
by the terms in the repository README.

---

## React and React DOM

```
MIT License

Copyright (c) Meta Platforms, Inc. and affiliates.

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.
```

## Pico CSS

```
MIT License

Copyright (c) 2019-2025 Pico CSS

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.
```

## htm

Copyright (c) 2018 Jason Miller. Licensed under the Apache License, Version 2.0.
The full licence text is in [`licenses/Apache-2.0.txt`](licenses/Apache-2.0.txt).

The vendored copy in `assets/js/htm.js` is the unmodified upstream build; only
the leading comment was rewritten to point at the licence file.