Uploaded May 2025 | Updated September 2026, 2 days ago
Is rewriting your native app really the only way to go cross-platform?
In this Coffee Talk episode, we explore how React Native Brownfield offers a smarter path forward.
Łukasz Chludziński invites Oskar Kwaśniewski and Burak Güner—who work directly on React Native Core and brownfield tooling—to discuss how recent advances in React Native have made brownfield integration far more viable, stable, and scalable.
You’ll learn:
➡️ Why brownfield isn’t what it used to be (goodbye, brittle bridging)
➡️ How `RootViewFactory` and `ReactNativeFactory` APIs simplify setup
➡️ What’s new in React Native Brownfield 1.0.0
➡️ How to keep your architecture clean while integrating React Native
➡️ What this means for modern native stacks like SwiftUI, Jetpack Compose, and future-facing platforms like visionOS
Whether you’re maintaining a legacy app or building for what's next, this episode gives you a blueprint for hybrid success.
Explore React Native Brownfield 🙌 github.com/callstack/react-native-brownfield
Check out episode resources on our website 📚 bit.ly/3ESW3Lf
Catch more React Universe On Air episodes 🎧 bit.ly/44A0q8q
Get your React Universe Conf 2025 tickets 🎟 https://hubs.li/Q03l-47N0
Sign up for our newsletter ✉️ bit.ly/3H2xsE6
Follow us on X 🐦 https://x.com/callstackio
Chapters
00:00 Welcome to the React Universe
02:00 Meet our guests: Oskar & Burak
02:50 Let’s talk brownfield app development
03:37 Craziest brownfield setups our guests have seen
08:19 Greenfield vs. brownfield React Native
14:14 How we used to approach brownfield development
18:20 Callstack’s React Native Brownfield
23:30 RootView Factory & React Native Factory
28:50 New Features in React Native Brownfield 1.0
35:35 Sharing data between native and JavaScript
41:00 How about using different React Native versions
43:30 Cost of complexity
47:00 Learn more and get in touch with our guests
Is rewriting your native app really the only way to go cross-platform?
In this Coffee Talk episode, we explore how React Native Brownfield offers a smarter path forward.
Łukasz Chludziński invites Oskar Kwaśniewski and Burak Güner—who work directly on React Native Core and brownfield tooling—to discuss how recent advances in React Native have made brownfield integration far more viable, stable, and scalable.
You’ll learn:
➡️ Why brownfield isn’t what it used to be (goodbye, brittle bridging)
➡️ How `RootViewFactory` and `ReactNativeFactory` APIs simplify setup
➡️ What’s new in React Native Brownfield 1.0.0
➡️ How to keep your architecture clean while integrating React Native
➡️ What this means for modern native stacks like SwiftUI, Jetpack Compose, and future-facing platforms like visionOS
Whether you’re maintaining a legacy app or building for what's next, this episode gives you a blueprint for hybrid success.
Explore React Native Brownfield 🙌 github.com/callstack/react-native-brownfield
Check out episode resources on our website 📚 bit.ly/3ESW3Lf
Catch more React Universe On Air episodes 🎧 bit.ly/44A0q8q
Get your React Universe Conf 2025 tickets 🎟 https://hubs.li/Q03l-47N0
Sign up for our newsletter ✉️ bit.ly/3H2xsE6
Follow us on X 🐦 https://x.com/callstackio
Chapters
00:00 Welcome to the React Universe
02:00 Meet our guests: Oskar & Burak
02:50 Let’s talk brownfield app development
03:37 Craziest brownfield setups our guests have seen
08:19 Greenfield vs. brownfield React Native
14:14 How we used to approach brownfield development
18:20 Callstack’s React Native Brownfield
23:30 RootView Factory & React Native Factory
28:50 New Features in React Native Brownfield 1.0
35:35 Sharing data between native and JavaScript
41:00 How about using different React Native versions
43:30 Cost of complexity
47:00 Learn more and get in touch with our guests
