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Attributions & Credits
The shoulders we stand on.Bibliomancy uses the following open-source resources and APIs:
Book Data Sources
- Open Library (openlibrary.org) — Primary source for book covers, ISBNs, metadata, and descriptions (various open licenses)
- Wikipedia (wikipedia.org) — Book descriptions, genres, and literary history, licensed under CC BY-SA 4.0
- Google Books API — Limited fallback for book information (Google Terms of Service)
- Bookshop.org — Book purchase links (affiliate partnership)
- Bibliomancy Community Catalog — Aggregated reading statistics from our users
Trivia
- Open Trivia Database (opentdb.com) — Trivia questions, licensed under CC BY-SA 4.0
Open Source Libraries
- Jetpack Compose (Apache 2.0) — Android UI toolkit by Google
- SwiftUI — iOS UI framework by Apple
- Retrofit (Apache 2.0) — Type-safe HTTP client by Square
- Coil (Apache 2.0) — Image loading library for Android
- Room Database (Apache 2.0) — Local persistence by Google
- Core Data — iOS local persistence by Apple
- Ktor Client (Apache 2.0) — HTTP client framework by JetBrains
- Supabase SDK (MIT) — Cloud database client by supabase-community
- ML Kit Barcode Scanning (Apache 2.0) — Barcode detection by Google
- CameraX (Apache 2.0) — Camera API by Google
- Timber (Apache 2.0) — Logging library by Jake Wharton
- Kotlin Serialization (Apache 2.0) — JSON serialization by JetBrains
- WorkManager (Apache 2.0) — Background task scheduling by Google
- Navigation Compose (Apache 2.0) — Navigation framework by Google
- Gson (Apache 2.0) — JSON parsing library by Google
- Kotlin Coroutines (Apache 2.0) — Asynchronous programming by JetBrains
Licenses
Fonts & Design
- Cinzel Decorative — Google Fonts (SIL Open Font License)
- Lora — Google Fonts (SIL Open Font License)
Special Thanks
- The Android and iOS developer communities
- All the book lovers who inspired this app
- Our beta testers and early supporters
Created with love by Ether & Ink LLC