# Attributions and third-party notices

MEZENCORE includes the third-party projects listed here.

### Browser Image Compression

- **Author:** Donald Chan
- **License:** MIT
- **Source:** https://github.com/Donaldcwl/browser-image-compression
- **Version:** v2.0.2
- **Usage:** Image compression.
- **Copyright:** Copyright (c) 2019 Donald Chan.

### UZIP.js

- **Author:** Photopea
- **License:** MIT
- **Source:** https://github.com/photopea/UZIP.js
- **Version:** 0.20201231.0 (bundled by Browser Image Compression v2.0.2)
- **Usage:** ZIP/DEFLATE support embedded in Browser Image Compression.
- **Copyright:** Copyright (c) 2018 Photopea.

### heic-to and libheif

- **Author (heic-to):** Hopper Gee
- **License (heic-to):** GNU Lesser General Public License v3.0
- **Source:** https://github.com/hoppergee/heic-to
- **Version:** Custom build using libheif v1.23.4: https://github.com/hoppergee/heic-to/pull/33
- **Usage:** HEIC conversion.
- **Included library:** libheif v1.23.4 (LGPL v3.0); upstream declares the libde265 library LGPL v3.0 (its sample applications are MIT). The exact libde265 revision used in this custom WebAssembly build is not identified in the bundled files and remains to be confirmed.
- **License text:** `LICENSES/LGPL-3.0.txt` (the full LGPL v3.0 text; the project GPL v3.0 text remains in `LICENSE`).

### libheif-js

- **Author:** catdad experiments
- **License:** GNU Lesser General Public License v3.0
- **Source:** https://github.com/catdad-experiments/libheif-js
- **Version:** v1.23.2
- **Usage:** HEIC decoding; built on libheif (LGPL v3.0).
- **License text:** `LICENSES/LGPL-3.0.txt`.

### icojs

- **Author:** egy186
- **License:** MIT
- **Source:** https://github.com/egy186/icojs
- **Version:** v0.23.0
- **Usage:** ICO parsing.
- **Copyright:** Copyright (c) 2019 egy186.

### UTIF.js

- **Author:** Photopea
- **License:** MIT
- **Source:** https://github.com/photopea/UTIF.js
- **Version:** Commit 588351078202eebccdb3ba996f5b98c640e4265a
- **Usage:** TIFF decoding.
- **Copyright:** Copyright (c) 2017 Photopea.

### JSZip

- **Author:** Stuart Knightley
- **License:** MIT OR GPL-3.0-or-later; this distribution uses the GPL option.
- **Source:** https://github.com/Stuk/jszip
- **Version:** v3.10.2
- **Usage:** ZIP archive creation.
- **Copyright:** Copyright (c) 2009-2016 Stuart Knightley.

### Pako (bundled with JSZip)

- **Authors:** Vitaly Puzrin and Andrei Tuputcyn
- **License:** MIT
- **Source:** https://github.com/nodeca/pako
- **Version:** JSZip v3.10.2 specifies `~1.0.2`; the exact resolved Pako patch version is not recorded in the distributed bundle.
- **Usage:** DEFLATE compression/decompression in JSZip.
- **Copyright:** Copyright (C) 2014-2017 by Vitaly Puzrin and Andrei Tuputcyn.
- **Additional license:** The zlib-derived code within Pako is under the zlib license. Pako's upstream source describes it as based on zlib 1.2.8; its exact bundled patch version is not recorded.

### Other bundled JSZip helpers

The JSZip v3.10.2 bundle includes the following helper packages. The version ranges below come from JSZip's v3.10.2 package metadata; the exact resolved versions are not encoded in the distributed bundle.

- **lie** (`~3.3.0`), MIT. Copyright (c) 2014-2018 Calvin Metcalf and Jordan Harband. Source: https://github.com/calvinmetcalf/lie
- **readable-stream** (`~2.3.6`), MIT. Copyright Node.js contributors. Copyright Joyent, Inc. and other Node contributors. Source: https://github.com/nodejs/readable-stream
- **setimmediate** (`^1.0.5`), MIT. Copyright (c) 2012 Barnesandnoble.com, llc, Donavon West, and Domenic Denicola. Source: https://github.com/YuzuJS/setImmediate

### Geist and Geist Mono fonts

- **Author:** The Geist Project Authors
- **License:** SIL Open Font License 1.1
- **Source:** https://github.com/vercel/geist-font
- **Version:** 1.1
- **Usage:** Font files in `assets/fonts/geist/` and `assets/fonts/geistmono/`.
- **Copyright:** Copyright 2024 The Geist Project Authors. The license texts are included as `assets/fonts/geist/OFL.txt` and `assets/fonts/geistmono/OFL.txt`.

No separate Geist icon package or icon files were found in this repository. The site does contain inline SVG icons, but their individual upstream provenance could not be established from the files inspected. They are not covered by the fonts' OFL notice.

### Coolicons Line Oval Icons

- **Author:** krystonschwarze
- **License:** CC Attribution (as identified by the existing project notice)
- **Source:** https://www.svgrepo.com/collection/coolicons-line-oval-icons/
- **Usage:** Icon artwork; the exact inline SVGs matching this collection still need confirmation.

## MIT License

The following MIT-licensed components or portions are covered by the license text below: Browser Image Compression, UZIP.js, icojs, UTIF.js, Pako's MIT portions, lie, readable-stream, and setimmediate. Their copyright notices are listed with their respective entries above.

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.

## zlib License (Pako's zlib-derived code)

Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
Copyright (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not
   claim that you wrote the original software. If you use this software
   in a product, an acknowledgment in the product documentation would be
   appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.