Open-Source Operating System for Animal Health
https://github.com/user-attachments/assets/5c01ce0a-2c84-4200-85b5-96eff488e113
🔍 Code Quality (SonarCloud)

| Metric |
Backend |
Platform (Frontend) |
Mobile App |
Desktop |
| Quality Gate |
 |
 |
 |
 |
| Coverage |
 |
 |
 |
 |
| Bugs |
 |
 |
 |
 |
| Code Smells |
 |
 |
 |
 |
| Reliability |
 |
 |
 |
 |
📝 Overview
Yosemite Crew is an open-source operating system designed for animal health industry. At its core is a free, fully customizable Practice Information Management System (PIMS) that unifies pet care operations, bringing together pet owners, pet businesses, and developers into one innovative ecosystem.
For Pet Owners
- Ultimate Convenience: A user-friendly mobile app enables pet owners to effortlessly schedule appointments, conduct virtual consultations, manage pet health records, and access a wealth of resources.
- Enhanced Accessibility: Whether in remote locations or facing mobility challenges, pet owners can tap into quality veterinary care anytime, anywhere.
For Veterinary Clinics and Pet Care Providers
- Streamlined Efficiency: Yosemite Crew simplifies appointment scheduling and enhances communication, reducing administrative burdens and boosting overall productivity.
- Customization & Integration: As an open-source solution, the platform offers unmatched flexibility, allowing clinics to tailor the system to their unique needs without being locked into rigid subscription models. Seamless integration with existing systems further reduces barriers to adoption.
- Robust Security & Compliance: With comprehensive data management, reporting capabilities, and adherence to regulatory standards, the system ensures that sensitive information remains secure and that clinics can make informed, data-driven decisions.
- Scalability & Support: Designed to grow alongside veterinary practices, Yosemite Crew is scalable and supported by regular updates and a vibrant community of contributors, ensuring the platform remains state-of-the-art.
For Developers
- Empowering Innovation: The dedicated developer portal is at the heart of an ecosystem that mirrors the versatility of the WordPress plugin model.
- Flexible Development Environment: Equipped with robust public APIs, comprehensive documentation, and ready-to-use MVP templates, developers can quickly create, install, and manage custom plugins that extend the platform's core functionalities.
- Community-Driven Growth: This open-source approach fosters a collaborative environment where developers can continuously innovate and expand veterinary care options, driving the evolution of animal healthcare technology.
💻 Installation
Prerequisites
Steps
- Create a fork from Yosemite-Crew repository as it is described in GitHub docs. You can skip this step if you want to just run the project and not contribute.
- Clone your forked repository to your local machine using
git clone. Clone dev branch if want to use the bleeding edge version.
```shell
git clone https://github.com/yourusername/Yosemite-Crew.git
git clone -b dev https://github.com/yourusername/Yosemite-Crew.git
cd Yosemite-Crew
```
- Install the project dependencies.
shell
pnpm install
shell
pnpm run dev --filter frontend -- Run the web app
pnpm run dev --filter backend -- Run the backend API
pnpm run dev -- To run website & api
- Run the Yosemite Crew mobile app.
```shell
// In apps/mobileAppYC directory
pnpm run start -- Start the metro server for mobile development
pnpm run android -- Run the app on Android
pnpm run ios -- Run the app on iOS
```
✅ Engineering Quality
🔑 Dev Environment Access
Request current dev or staging access from the maintainers through a secure channel. Do not publish shared credentials in repository documentation.
🚀 Our Tech Stack
💬 Join Our Growing Community
- Star our repo and show your support!
- Tik-tok and Instagram for memes
- Follow us on Twitter or LinkedIn to get all the latest news
- Join our Discord to chat with fellow contributors and users
- Contribute — we love contributions! Whether it’s code, docs, or ideas, your help is always welcome!
⭐ Star History

Thanks to the community!
✨ Contributors
Thanks to everyone who has contributed to Yosemite Crew!
<img src="https://contrib.rocks/image?repo=Yose