---
title: "Brownfield (page 2 of 3)"
description: "Integrating React Native into existing iOS and Android applications"
url: https://www.callstack.com/insights/brownfield-react-native/2
updated: 2026-10-22T13:55:50.377Z
---

# Brownfield (page 2 of 3)

Integrating React Native into existing iOS and Android applications

## Page 2 of 3

- [From Brownfield Complexity to AI-Supported React Native Migration ](https://www.callstack.com/blog/from-brownfield-complexity-to-ai-supported-react-native-migration) (Article, 3/24/2026): Explore a structured, AI-supported approach to adding React Native to native apps without breaking startup or packaging flows.
- [Handling Navigation in React Native Brownfield Apps](https://www.callstack.com/blog/handling-navigation-in-react-native-brownfield-apps) (Article, 3/13/2026): Learn how to connect React Native and native navigation using a typed bridge with @callstack/brownfield-navigation.
- [Announcing: React Native Brownfield v3 with Expo Config Plugin](https://www.callstack.com/blog/announcing-react-native-brownfield-v3-with-expo-config-plugin) (Article, 2/26/2026): Use React Native Brownfield v3 and Expo to migrate native apps incrementally with artifact-based integration for iOS and Android.
- [Introducing Brownie: Type-Safe Shared State for React Native Brownfield Apps](https://www.callstack.com/blog/introducing-brownie-type-safe-shared-state-for-react-native-brownfield-apps) (Article, 1/20/2026): A type-safe shared state library for React Native brownfield apps. Brownie syncs native and React state from a single TypeScript schema.
- [Vega Developer Meetup](https://www.callstack.com/events/vega-developer-meetup) (Event, 11/17/2025): Learn how to integrate React Native into Android TV apps at the Vega Developer Meetup. Workshop, roadmap, and community talks, live in Munich.
- [Scaling React Native at Zalando: How Brownfield Migration Paid Off](https://www.callstack.com/events/scaling-react-native-at-zalando-lessons-from-brownfield-migration) (Webinar, 11/5/2025): Discover how Zalando scaled React Native across a massive e-commerce app, from internal buy-in to brownfield rollout, and what they learned.
- [React Everywhere: Bringing React Into Native Apps](https://www.callstack.com/events/react-everywhere-bringing-react-into-native-apps) (Event, 10/8/2025): Most teams use React on the web but still rely on native code or WebViews in their mobile apps. This talk explores how React Native can replace WebViews with minimal effort, allowing React to power both web and mobile.
- [React Universe Meetup, New York](https://www.callstack.com/events/react-universe-meetup-new-york-june-2025) (Event, 6/24/2025): Join us in NYC or online for React Universe Meetup: tech talks, real-world insights, and networking with React Native devs. June 24, 2025.
- [Adding React Native to iOS and Android Apps Has Never Been Easier](https://www.callstack.com/events/adding-react-native-to-ios-and-android-apps-has-never-been-easier) (Webinar, 5/27/2025): Learn how to easily add React Native to your iOS and Android apps with a modern brownfield setup powered by Callstack’s open-source tooling.
- [You Don’t Need a Rewrite, You Need React Native Brownfield](https://www.callstack.com/podcasts/you-dont-need-a-rewrite-you-need-react-native-brownfield) (podcast, 5/16/2025): Discover how modern React Native Brownfield integration enables cross-platform power in native apps, without rewriting from scratch.
- [Powering Native Apps with React Native Brownfield](https://www.callstack.com/blog/powering-native-apps-with-react-native-brownfield) (Article, 4/28/2025): Discover how React Native Brownfield makes it easier to blend React Native features into native apps without full rewrites or heavy migrations.
- [Using React Native in Existing Apps for Faster Cross-Platform Features](https://www.callstack.com/events/using-react-native-in-existing-apps-for-faster-cross-platform-features) (Webinar, 3/13/2025): Learn how to use React Native in existing apps to speed up cross-platform development without a full rewrite. Watch the expert-led webinar now.