This project allows users to run the macOS system within a Docker container, enabling the experience of macOS on non-Apple hardware. It is based on Docker and KVM virtualization technology, which simplifies the installation process of macOS. Users can access the macOS system through a browser, with support for adjusting CPU, memory, and disk size, and is compatible with multiple versions from macOS 11 to macOS 15, making it suitable for testing macOS applications in both Linux and Windows environments.