Uno Platform
Uno Platform is an open-source UI framework that allows developers to create single-codebase applications that run natively on Windows, WebAssembly (Web), iOS, Android, macOS, and Linux. It leverages C# and XAML to build cross-platform applications, enabling code sharing across all target platforms while maintaining native performance and look-and-feel. The framework extends the Universal Windows Platform (UWP) API surface to non-Windows environments, making it particularly useful for migrating existing UWP apps to other platforms.
Developers should learn Uno Platform when they need to build high-performance, native applications for multiple platforms (desktop, mobile, web) from a single C# and XAML codebase, reducing development time and maintenance costs. It is ideal for teams with existing UWP or .NET expertise looking to expand their app's reach beyond Windows without rewriting code, and for projects requiring consistent UI/UX across platforms while leveraging platform-specific capabilities. Use cases include enterprise applications, line-of-business tools, and apps where .NET ecosystem integration (like Entity Framework or Azure services) is critical.