https://github.com/nahpu/nahpu

A cross-platform (mobile and desktop) digital catalog app for natural history collections
https://github.com/nahpu/nahpu

biology cross-platform evolution field-expedition flutter mobile-app natural-history-collections

Last synced: 2 months ago
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A cross-platform (mobile and desktop) digital catalog app for natural history collections

• Host: GitHub
• URL: https://github.com/nahpu/nahpu
• Owner: nahpu
• License: mit
• Created: 2022-07-18T23:03:34.000Z (almost 4 years ago)
• Default Branch: dev
• Last Pushed: 2026-03-25T20:21:55.000Z (3 months ago)
• Last Synced: 2026-03-26T19:32:06.576Z (3 months ago)
• Topics: biology, cross-platform, evolution, field-expedition, flutter, mobile-app, natural-history-collections
• Language: Dart
• Homepage: https://nahpu.app
• Size: 36.3 MB
• Stars: 13
• Watchers: 2
• Forks: 5
• Open Issues: 33
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.MD
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

          
# nahpu 

[![Nahpu-Tests](https://github.com/hhandika/nahpu/workflows/Nahpu-Tests/badge.svg)](https://github.com/hhandika/nahpu/actions/workflows/test.yml)

[![LoC](https://tokei.rs/b1/github/hhandika/nahpu?category=code)](https://github.com/XAMPPRocky/tokei)

[![GitHub last commit](https://img.shields.io/github/last-commit/hhandika/nahpu)](https://github.com/hhandika/nahpu/commits/main)

[![GitHub license](https://img.shields.io/github/license/hhandika/nahpu)](https://github.com/hhandika/nahpu/blob/main/LICENSE)

NAHPU (NAtural History Project Utility) is a cross-platform application designed for cataloging natural history specimens. It modernizes data recording and management for field and museum work.

Visit our website to learn more: [nahpu.app](https://nahpu.app)

## Key Features

* **Cross-Platform:** Use Nahpu on Android, iOS, Windows, macOS, and Linux.

* **Field and Museum Ready:** Designed for both field data collection and museum curation workflows.

* **Rich Data Capture:** Record a wide range of specimen data, including images, measurements, and collection details.

* **Data Export:** Export your data to CSV and other formats for use in other applications.

* **Offline First:** Works offline; we plan to allow syncing your data when you have an internet connection.

## Supported Catalog Formats

* Birds 🦅

* Mammals 🐿️

* Herpetofauna (in development) 🐍

* Fishes (in development) 🐠

* Paleo Vertebrates (planned) 🦣

## Technologies Used

Nahpu is built with a modern stack to ensure a high-quality and performant experience:

* **[Flutter](https://flutter.dev/):** For the cross-platform user interface.

* **[Rust](https://www.rust-lang.org/):** For performance-critical native code, integrated with [Flutter Rust Bridge](https://cjycode.com/flutter_rust_bridge/).

* **[Drift](https://drift.simonbinder.eu/):** For the local SQLite database.

* **[Riverpod](https://riverpod.dev/):** For state management.

* **[Docusaurus](https://docusaurus.io/):** For the documentation website.

## Contributing

We welcome contributions from the community! Whether you're a developer, a designer, or a user, you can help make Nahpu better.

Please read our [CONTRIBUTING.md](CONTRIBUTING.md) file for details on how to get started with setting up the project and our contribution guidelines.

## License

Nahpu is licensed under the MIT License. See the [LICENSE](LICENSE) file for more details.