Microsoft releases new React Native Windows version

Microsoft has released React Native Windows 0.85.0, an updated version of its open-source framework for building cross-platform applications. This version is based on React Native 0.85.3 and removes support for the older architecture, requiring developers to migrate to the new Fabric architecture before updating their applications.

New architecture and system requirements

React Native Windows 0.85.0 now requires newer software tools, including Visual Studio 2026, .NET 10, and the Windows App SDK 1.8. These updates ensure compatibility with the latest development practices and features, and Microsoft recommends users update their environments before installing the new version.

New features and design improvements

Among the new features, developers can now control the title bar and modal window borders, allowing for more customized window designs. The framework also supports outline style properties for views, adding a new formatting option for Windows applications. Additionally, tooltips appear when keyboard focus moves to an element, improving accessibility and user interaction.

Performance and bug fixes

This version includes performance improvements, such as better text rendering and more reliable touch interaction handling, particularly on high-resolution screens. It also fixes several crashes and bugs related to touch, text, rendering, and accessibility, some of which may alter the behavior of existing applications after the update.

Developer tools and compatibility

The release also updates the developer tools, including the ability to launch Metro on a custom port and more consistent application templates for production and debug builds. Microsoft encourages developers to try the new features using the React Native Gallery 0.85, which showcases component designs and behaviors in a Windows environment.

Background on React Native

React Native is an open-source framework created by Meta Platforms (formerly Facebook Inc.) that allows developers to build applications for multiple platforms, including Android, iOS, Windows, and the web, using the React framework. It is used by companies like Facebook, Microsoft, and Shopify, though Shopify is gradually moving away from it. The framework is also used for virtual reality applications at Oculus.