Open-Source Operating System for Animal Health

🔍 Code Quality (SonarCloud)

Metric	Backend	Platform (Frontend)	Mobile App
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 Management System (PMS) 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

• Git
• Node.js
• pnpm

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.

  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.

  pnpm install

• Git hooks are installed automatically during pnpm install (Husky + commitlint + lint-staged + secret scanning).

• Run the website and api.

  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.

  // 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

• Contributor workflow: CONTRIBUTING.md
• Security reporting: SECURITY.md
• Engineering standards: docs/engineering-standards.md
• AI/automation contribution policy: AGENTS.md

🔑 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

• TypeScript for type safety
• Turborepo and PNPM Workspaces for a powerful monorepo structure and efficient build system
• Express as a backend framework, with MongoDB for data storage, Redis for lightning-fast caching
• React for the frontend, with Redux for state management
• React Native for mobile app development
• AWS to ensure reliable and scalable cloud infrastructure

💬 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!