WaterCloud is a comprehensive and efficient development framework integrated with LayUI, specifically designed for .NET developers. This powerful framework supports various .NET versions, including .NET 4.5, .NET Core 3.1, .NET 5, and .NET 6. Additionally, it comes equipped with a plethora of built-in features, such as permission management, process form design, and multi-tenant architecture across multiple databases. With OR mapping, it streamlines complex database interactions, ensuring seamless connectivity and data synchronization. WaterCloud empowers developers to build robust and scalable applications with ease, optimizing development speed and efficiency. It is an ideal choice for enterprises seeking a reliable and feature-rich framework for their .NET-based projects.