The Death of the React Native Bridge: Moving from JSON to JSI in 2026
React Native is transitioning from its legacy JSON Bridge to a new JavaScript Interface (JSI) by 2026. This change aims to improve performance by allowing direct memory references and eliminating JSON serialization delays. The transition began in March 2022 and will be fully implemented by April 2026, marking a significant architectural shift in React Native development.
- ▪The React Native Bridge facilitates communication between JavaScript and native threads.
- ▪The transition to JSI started with React Native 0.68 in March 2022, introducing TurboModules and the Fabric renderer.
- ▪By April 2026, the legacy bridge will be completely removed from the codebase.
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| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/subraatakumar/the-death-of-the-react-native-bridge-moving-from-json-to-jsi-in-2026-2614 |
| Publication time | Sat, 30 May 2026 07:37:25 +0000 |
| Retrieval time | 2026-05-30T07:42:08.445Z |
| Last seen | 2026-05-30T07:42:08.445Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | kJYz7FfmCsXB |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 1705863) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Subrata Kumar Das Posted on May 30 The Death of the React Native Bridge: Moving from JSON to JSI in 2026 #reactnative #subrata #tutorial #ai What is the Native Bridge? The React Native Bridge is a communication layer that allows the JavaScript thread and the Native threads (iOS/Android) to talk to each other. Because JavaScript and native languages (like Swift, Objective-C, Java, or Kotlin) cannot communicate directly, they require a middleman.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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