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@callstack/brownie

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@callstack/brownie

Shared state management between React Native and Native apps

latest

Source

npm

Version: 3.0.0

Version published: last week

Weekly downloads: 200

Maintainers: 15

Weekly downloads

Created: 2 months ago

Source

A shared state management library for React Native brownfield apps that enables seamless state synchronization between your React Native code and native code.

Features

Shared State - Single source of truth accessible from both TypeScript and Swift
Type Safety - Full type inference from TypeScript schema to generated Swift types
React Integration - useStore hook with selector support for optimal re-renders
SwiftUI Integration - @UseStore property wrapper for reactive UI updates
UIKit Support - Subscribe-based API for imperative UI updates

Documentation

For full documentation, visit our documentation.

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Made with ❤️ at Callstack

React Native Brownfield is an open source project and will always remain free to use. If you think it's cool, please star it 🌟. Callstack is a group of React and React Native geeks, contact us at hello@callstack.com if you need any help with these or just want to say hi!

Like the project? ⚛️ Join the team who does amazing stuff for clients and drives React Native Open Source! 🔥

Keywords

brownie

react-native-brownfield

react native brownfield

native

shared state

react native integration

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Package last updated on 25 Feb 2026

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