Open-Source Acknowledgements

Doyna is built on the work of the open-source community. Thank you. The lists below cover the top dependencies; the full machine-readable list (700+ packages) is generated from each project's package-lock.json and available on request at [email protected].

Doyna mobile app — runtime dependencies (MIT)

  • react@19.1.0 — MIT (Meta Platforms, Inc.)
  • react-native@0.81.5 — MIT (Meta Platforms, Inc.)
  • expo@54.0.33 — MIT (650 Industries / Expo contributors)
  • expo-clipboard@8.0.8 — MIT
  • expo-constants@18.0.13 — MIT
  • expo-document-picker@14.0.8 — MIT
  • expo-file-system@19.0.21 — MIT
  • expo-font@14.0.11 — MIT
  • expo-haptics@15.0.8 — MIT
  • expo-image-picker@17.0.10 — MIT
  • expo-linking@8.0.11 — MIT
  • expo-secure-store@15.0.8 — MIT
  • expo-sharing@14.0.8 — MIT
  • expo-splash-screen@31.0.13 — MIT
  • expo-status-bar@3.0.9 — MIT
  • expo-web-browser@15.0.10 — MIT
  • @react-navigation/native@7.2.1 — MIT
  • @react-navigation/native-stack@7.14.9 — MIT
  • @react-navigation/bottom-tabs@7.15.8 — MIT
  • @react-native-async-storage/async-storage@2.2.0 — MIT
  • @react-native-community/datetimepicker@8.4.4 — MIT
  • react-native-calendars@1.1314.0 — MIT (Wix)
  • react-native-gesture-handler@2.28.0 — MIT (Software Mansion)
  • react-native-reanimated@4.1.7 — MIT (Software Mansion)
  • react-native-screens@4.16.0 — MIT (Software Mansion)
  • react-native-safe-area-context@5.6.2 — MIT
  • react-native-svg@15.12.1 — MIT
  • react-native-webview@13.15.0 — MIT
  • react-native-markdown-display@7.0.2 — MIT
  • react-native-heroicons@4.0.0 — MIT (Heroicons / Tailwind Labs)
  • date-fns@4.1.0 — MIT
  • zustand@5.0.12 — MIT (Poimandres)

Dependencies with extra attribution notices

  • recyclerlistview@4.2.3 — Apache-2.0 (Flipkart Internet Pvt. Ltd.)
  • @expo-google-fonts/inter (wrapper)@0.4.2 — MIT
  • Inter typeface@embedded — OFL-1.1 (Rasmus Andersson)
  • react-native-fit-image@1.5.5 — Beerware (Hyo Jin Choo)

Required notices

recyclerlistview — Copyright 2017 Flipkart Internet Pvt. Ltd. Licensed under the Apache License, Version 2.0; you may obtain a copy at apache.org/licenses/LICENSE-2.0.

Inter typeface by Rasmus Andersson, licensed under the SIL Open Font License v1.1. A copy of the license accompanies the font in the app bundle and is available at openfontlicense.org.

react-native-fit-image by Hyo Jin Choo is distributed under the Beerware license. If you find the author and meet them in person, the license suggests buying them a beer in return.

Doyna marketing site (doyna.ai) — top dependencies

  • next@16.1.6 — MIT (Vercel)
  • react / react-dom@19.2.3 — MIT (Meta Platforms, Inc.)
  • tailwindcss@4.x — MIT
  • motion@12.34.3 — MIT
  • embla-carousel-react@8.6.0 — MIT
  • lenis@1.3.23 — MIT
  • react-markdown@10.1.0 — MIT
  • remark-gfm@4.0.1 — MIT
  • rehype-slug@6.0.0 — MIT
  • gray-matter@4.0.3 — MIT
  • canvas-confetti@1.9.4 — ISC

Full license list

The mobile app's Settings → About → Open-Source Licenses opens this page. If you need the full machine-readable list of every transitive package and its license (used during legal review or compliance audits), request the SPDX export at [email protected].