Microsoft's Office Team Uses React Native for Windows: Should You?

Microsoft is again promoting React Native for Windows desktop development, despite its own investments in other technologies like C# or C++. This is notable because the Office team, a massive player in the Windows ecosystem, is using it and reporting success.

<img src="https://devclass.com/wp-content/uploads/2025/05/reactnative-1024x766.jpg" alt="React Native for Windows">

According to Microsoft's Chiara Mooney, React Native's use in Office has led to improved app reliability and an upgraded developer experience. They highlight three key benefits:

• Code Sharing: Developers can reuse skills between web and desktop applications using JavaScript (or TypeScript).
• Native Controls: React Native uses native operating system controls for a seamless experience.
• Content Islands: React Native components can integrate into existing Windows applications.

However, caution is advised. React Native is still considered a bleeding-edge release (version 0.79). Rapid changes require developers to be prepared for frequent refactoring.

While offering cross-platform capabilities, the use of the Windows App SDK requires Windows 10 1809 or higher for deployment, which is something to note for applications targeting a wider audience.

Alternatives exist, including Electron, which powers Visual Studio Code and offers cross-platform development using JavaScript or TypeScript via Chromium and Node.js.

The Office team's adoption showcases React Native's potential for achieving a "fullest expression of the Windows experience." However, for applications outside of Microsoft's scale and needs, factors like reliability and usability might outweigh strict adherence to Fluent Design.

The decision to use React Native should be carefully considered. Weigh the benefits of cross-platform development against potential challenges like rapid change and compatibility considerations.