Infinite Red • Tyler • Aug 12, 2025

React Strict DOM vs React Native for Web in 2025

Article Summary

Tyler from Infinite Red breaks down why Meta is recommending React Strict DOM over React Native for Web—and what it means for your cross-platform strategy in 2025.

Meta's Nicolas Gallagher, who created React Native for Web at Twitter, now recommends React Strict DOM for new universal apps. This architectural shift flips the approach: instead of translating React Native to web, it starts with web-standard syntax and transforms it for mobile when needed.

Key Takeaways

React Strict DOM eliminates runtime performance costs of React Native for Web
Incremental adoption possible using platform-specific file extensions (.web.js vs .native.js)
Meta and Expo committed to maintaining RNfW long-term, no urgent migration needed
New universal apps should start with RSD; existing apps can migrate file-by-file
Web-first API reduces maintenance burden and avoids accessibility pitfalls

Critical Insight

React Strict DOM is production-ready and recommended for new projects, while React Native for Web remains supported for existing apps with a clear incremental migration path.

The article reveals how platform-specific extensions let you experiment with React Strict DOM on web while keeping your native code completely untouched.

About This Article

Problem

React Native for Web requires loading dependencies for React Native, React DOM, and React Native for Web itself. Browsers then have to run runtime transformations on all of this, which adds real costs to network performance.

Solution

React Strict DOM takes a different approach. It starts with web-standard syntax that browsers can parse directly and send to React DOM without any transformation step. This cuts out the overhead entirely.

Impact

Developers see better performance by shrinking the bundle size and removing runtime overhead. React Native for Web's layered dependency stack creates more work than React Strict DOM requires.