XAML Studio Open Sourced: Rapid UI Prototyping for WinUI & UWP Developers! (2026)

Microsoft has taken a bold step by open-sourcing XAML Studio, a powerful prototyping tool for XAML-based UI development. This move is a game-changer, offering a fresh take on an old favorite. But here's where it gets interesting: XAML Studio has a rich history, dating back to a 2017 hackathon, where it was born out of a desire to bring back the magic of classic WPF-era tools.

Originally released as part of the Microsoft Garage initiative, XAML Studio has now opened its doors to the community, inviting collaboration and contributions. With its roots in the Microsoft Store, this lightweight tool has evolved over the years, focusing on WinUI and UWP prototyping. And now, as a seed project under the .NET Foundation, XAML Studio is set to thrive with sustained community involvement.

The current open-source release is a significant milestone, targeting version 2.0. This release includes major updates, such as a UI redesign based on Fluent principles, better WinUI 3 integration, and exciting features like live data context and layout alignment tools. It's a revival of the original prototype's spirit, bringing back folder support and other essential elements.

However, while the codebase is available, version 2.0 is still a work in progress. Developers exploring the GitHub repository should be mindful that some features are experimental, and documentation is still being refined. Compatibility with legacy UWP workflows is not yet complete, and integration with Visual Studio is limited to external previewing.

Despite these growing pains, XAML Studio's open-source release is a boon for WinUI and XAML developers seeking a streamlined prototyping experience. It offers a fast feedback loop without the complexity of full project scaffolding. And with the door now open to contributions, issue tracking, and roadmap visibility, the future looks bright for this tool.

If you're a developer interested in XAML Studio, head over to the GitHub repository, review the updated roadmap, and join the discussions or submit pull requests. Microsoft's announcement blog and the GitHub discussions thread provide valuable insights into the project's history and vision.

XAML Studio's open-sourcing is a testament to Microsoft's commitment to community-driven development. It's a chance for developers to shape the future of this prototyping tool and contribute to its evolution. So, are you ready to be a part of this exciting journey? The community awaits your insights and contributions!

XAML Studio Open Sourced: Rapid UI Prototyping for WinUI & UWP Developers! (2026)
Top Articles
Latest Posts
Recommended Articles
Article information

Author: Dean Jakubowski Ret

Last Updated:

Views: 6205

Rating: 5 / 5 (50 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Dean Jakubowski Ret

Birthday: 1996-05-10

Address: Apt. 425 4346 Santiago Islands, Shariside, AK 38830-1874

Phone: +96313309894162

Job: Legacy Sales Designer

Hobby: Baseball, Wood carving, Candle making, Jigsaw puzzles, Lacemaking, Parkour, Drawing

Introduction: My name is Dean Jakubowski Ret, I am a enthusiastic, friendly, homely, handsome, zealous, brainy, elegant person who loves writing and wants to share my knowledge and understanding with you.