Xaml.io v0.9: Build .NET Apps from a Prompt, in the Browser (blog.xaml.io)

XAML.io has launched version 0.9, revolutionizing .NET application development by enabling users to build apps directly from prompts in a browser-based IDE. Unlike previous tools that primarily supported React and TypeScript, XAML.io allows developers to describe their desired application in natural language, and an AI agent writes, compiles, and troubleshoots the C# and XAML code until the application runs. This approach streamlines the prototyping process for teams already invested in the .NET ecosystem, as it generates standard .NET solutions that can be adjusted using a visual designer, code editor, or through AI interactions. This significant upgrade incorporates several key features, including AI-assisted coding across the entire solution, detailed version history tracking, and one-click web publishing. The architecture remains rooted in .NET, ensuring compatibility with existing tools and libraries, and users can conduct modifications seamlessly without worrying about data synchronization. Additionally, the AI model usage is transparent, allowing developers to gauge associated costs, which vary based on task complexity. With built-in migration support for existing WPF applications and plans for future enhancements like user authentication, XAML.io v0.9 positions itself as a versatile tool for modern software development, particularly for .NET developers seeking to leverage AI capabilities.