Focus is built with the help of many open source libraries and tools. We are grateful to the developers and communities who create and maintain these projects. Below is a list of the open source software used in Focus, along with their respective licenses.
Core Framework
React Native
License: MIT License
Copyright: Meta Platforms, Inc. and affiliates
https://github.com/facebook/react-native
Expo
License: MIT License
Copyright: 650 Industries, Inc.
https://github.com/expo/expo
UI Components
React Native Reusables
License: MIT License
https://github.com/mrzachnugent/react-native-reusables
Lucide Icons
License: ISC License
https://github.com/lucide-icons/lucide
State Management & Data
Zustand
License: MIT License
Copyright: Paul Henschel
https://github.com/pmndrs/zustand
Drizzle ORM
License: Apache License 2.0
https://github.com/drizzle-team/drizzle-orm
Styling
Tailwind CSS
License: MIT License
Copyright: Tailwind Labs, Inc.
https://github.com/tailwindlabs/tailwindcss
NativeWind
License: MIT License
https://github.com/marklawlor/nativewind
Utilities
date-fns
License: MIT License
https://github.com/date-fns/date-fns
uuid
License: MIT License
https://github.com/uuidjs/uuid
Audio
Expo Audio
License: MIT License
Copyright: 650 Industries, Inc.
https://docs.expo.dev/versions/latest/sdk/audio/
MIT License
Most of the open source libraries used in Focus are licensed under the MIT License:
MIT License 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.
Apache License 2.0
Some libraries are licensed under the Apache License 2.0. A full copy of the Apache License 2.0 can be found at https://www.apache.org/licenses/LICENSE-2.0.
Acknowledgments
We would like to express our sincere gratitude to all the developers and contributors who have made these open source projects possible. Your work enables us to build better software and serve our users more effectively.
If you believe we have missed acknowledging any open source software used in Focus, please contact us at legal@xerxiastudios.com.
Focus App License
The Focus application itself, including its unique design, features, and proprietary code, is the intellectual property of Xerxia Studios and is not open source. The use of open source components does not affect our proprietary rights in the Focus application.