OPEN SOURCE LICENSES

QFAX is built with the support of many open source libraries and projects. we're grateful to the developers and communities who make this software freely available.

Core Framework & Runtime

• Expo SDK - MIT License - expo.dev
• React & React Native - MIT License - reactnative.dev
• Node.js - MIT License - nodejs.org
• TypeScript - Apache 2.0 License - typescriptlang.org

Data & API

• tRPC - MIT License - trpc.io
• TanStack Query (React Query) - MIT License - tanstack.com/query
• Fastify - MIT License - fastify.dev
• Drizzle ORM - Apache 2.0 License - orm.drizzle.team
• PostgreSQL - PostgreSQL License - postgresql.org
• Redis - BSD License - redis.io

UI & Animation

• React Navigation - MIT License - reactnavigation.org
• React Native Reanimated - MIT License - docs.swmansion.com/react-native-reanimated
• React Native Gesture Handler - MIT License - docs.swmansion.com/react-native-gesture-handler

Storage & State

• MMKV - BSD License - react-native-mmkv
• Zustand - MIT License - zustand-demo.pmnd.rs

Authentication & Analytics

• Clerk - MIT License (SDK) - clerk.com
• PostHog - MIT License - posthog.com
• Sentry - MIT License (SDK) - sentry.io

Utilities

• date-fns - MIT License - date-fns.org
• Zod - MIT License - zod.dev
• Pino - MIT License - getpino.io

Font

• MODE7 Font - Public Domain / OFL - Original work by Galax (galax.xyz), based on MODE7GX3 by Andrew Bulhak - galax.xyz/TELETEXT

Data Sources

QFAX uses data from the following sources:

• SportMonks - Live scores, fixtures, and statistics - sportmonks.com
• BBC Sport - News headlines (via RSS) - bbc.com/sport
• FootballSite.co.uk - Historical "on this day" events - footballsite.co.uk

License Notes

The MIT License is one of the most permissive open source licenses, allowing for commercial use, modification, distribution, and private use with minimal restrictions.

Apache 2.0 License provides similar permissions while also including an explicit grant of patent rights from contributors.

BSD and PostgreSQL licenses are also permissive, allowing free use with attribution.

For complete license texts and full dependency lists, please visit the respective project repositories linked above.

Attribution

QFAX is developed by rahul at withqwerty. we're deeply grateful to the open source community for making projects like this possible.

If you have questions about our use of open source software, please contact us at [email protected].

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