---
title: "Discussion on \"Old vs New React Native Architecture: Understanding JSI, TurboModules, and Fabric\" | Hashnode"
description: "Discussion on \"Old vs New React Native Architecture: Understanding JSI, TurboModules, and Fabric\". A practical guide to understanding how React Native evolved from the Bridge-based architecture to the modern JSI-powered system."
url: "https://hashnode.com/posts/old-vs-new-react-native-architecture-understanding-jsi-turbomodules-and-fabric/69b5b0a91f4d4527ed8f4a5b"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Old vs New React Native Architecture: Understanding JSI, TurboModules, and Fabric](https://dashcodes.hashnode.dev/old-vs-new-react-native-architecture-understanding-jsi-turbomodules-and-fabric?utm_source=hashnode&utm_medium=feed)

A practical guide to understanding how React Native evolved from the Bridge-based architecture to the modern JSI-powered system.

Mar 14 · 4 min read · dashcodes.hashnode.dev  
Read the article

-   [#react-native](https://hashnode.com/tag/react-native)
-   [#mobile-development](https://hashnode.com/tag/mobile-development)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#software-engineering](https://hashnode.com/tag/software-engineering)
-   [#mobile-apps](https://hashnode.com/tag/mobile-apps)

## Written by

[Kanhu Charan Dash](https://hashnode.com/@Kanhu)

@Kanhu · Mumbai,India

  
[View profile](https://hashnode.com/@Kanhu)

React Native Developer | Building Scalable Mobile Apps

React Native developer with 5+ years of experience building mobile applications for iOS and Android. Writing about React Native architecture, performance optimization, and real-world development challenges.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.