GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007

Copyright (C) 2026 sumosage.contact@gmail.com

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

---

Attributions and Subcomponent Licenses:

This project is licensed under GNU General Public License v3.0 (GPL-3.0). It incorporates the following third-party components, all of which are compatible with GPL-3.0:

- Xenova/phonemizer.js: Apache License 2.0. Copyright (c) Xenova. See https://github.com/xenova/phonemizer.js/blob/main/LICENSE.
- compromise.js: MIT License. Copyright (c) Spencer Mountain. A modest natural-language processing library in JavaScript. See https://github.com/spencermountain/compromise/blob/master/LICENSE.
- html2canvas: MIT License. Copyright (c) Niklas von Hertzen (original) and contributors. Note: Some versions/forks may include Microsoft contributions under Apache-2.0, but the primary repository is MIT-licensed. See https://github.com/niklasvh/html2canvas/blob/master/LICENSE.
- meSpeak.js: GNU General Public License v3.0. Copyright (c) 2011-2013 Norbert Landsteiner. See https://github.com/masswerk/mespeak/blob/master/LICENSE.
- jsPDF: MIT License. Copyright (c) 2010-2026 James Hall and contributors (Parallax). See https://github.com/parallax/jsPDF/blob/master/LICENSE.
- WordNet (stripped-down version): WordNet 3.0 License (permissive, BSD-like). Copyright (c) 2006 Princeton University. Provided "AS IS" with no warranties; allows free use, modification, and distribution (including commercial) with attribution and preservation of copyright notices. Full license text available at https://wordnet.princeton.edu/license-and-commercial-use.
- IPA-to-eSpeak mapper from itinerarium/phoneme-synthesis: GNU General Public License v3.0. Copyright (c) itinerarium. See https://github.com/itinerarium/phoneme-synthesis/blob/master/LICENSE.

All incorporated code and data from these components are distributed under the terms of GPL-3.0 as part of this project. Modifications (if any) to these components must also be shared under GPL-3.0. Source code for the full project is provided; see the repository for details.