WinUI 3

WinUI 3 is a modern user interface framework developed by Microsoft for building Windows applications. It provides developers with advanced tools and controls to create visually appealing, responsive, and performant apps that run smoothly on Windows 10 and later versions. Think of it as an upgraded toolkit that allows apps to look and feel contemporary, with better customization and consistency across devices. WinUI 3 separates the user interface from underlying code, making development more flexible and maintainable. It's ideal for creating professional-grade software with modern designs, ensuring good user experiences across a wide range of Windows devices.