# NOTICE
The Rust sources of this crate and the TypeScript modules under `webapp/modules` are ported from the
`Avalonia.Browser` project of Avalonia (`src/Browser/Avalonia.Browser`, MIT; see the `NOTICE.md` at the root of
the repository). The TypeScript modules follow the upstream modules file by file with the names of the framework
changed and the parts of the threaded mode removed.
`webapp/modules/ferroui/caniuse.ts` contains the mobile browser detection expressions of
http://detectmobilebrowsers.com/ (public domain), as the upstream module does.
`webapp/modules/ferroui/caretHelper.ts` is based on textarea-caret-position
(https://github.com/component/textarea-caret-position, MIT), as the upstream module is:
The MIT License (MIT)
Copyright (c) 2015 Jonathan Ong me@jongleberry.com
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.
The storage bundle (`storage.js`, built from `webapp/modules/storage.ts`) includes the
`native-file-system-adapter` polyfill (https://github.com/jimmywarting/native-file-system-adapter, MIT,
Copyright (c) 2019 Jimmy Wärting), pinned in `webapp/package.json` to commit
`d43ad841581c2cc3ce47bbd1e8f11950ebdff027`, the commit the upstream project pins. Its optional dependency
`fetch-blob` (MIT) is installed with it and is not bundled.
`webapp/modules/storage/downloadFileHandle.ts` (bundled into `storage.js`) is a TypeScript form of
`src/adapters/downloader.js` of that polyfill (MIT, Copyright (c) 2019 Jimmy Wärting), changed in when it
starts the download.
The service worker `webapp/modules/ferroui-sw.ts` (bundled as `ferroui-sw.js`) follows the upstream module, which
is a TypeScript form of the worker of that polyfill (`example/sw.js`, MIT, Copyright (c) 2019 Jimmy Wärting).
Its second part, the response headers of cross-origin isolation that it adds when it is registered with
`?coi=1`, is written for this project after the widely used pattern known as `coi-serviceworker`.
Build-time tools, not distributed with the crate: esbuild (MIT) and TypeScript (Apache-2.0), pinned in
`webapp/package.json` and `webapp/package-lock.json`.