--- title: "React & React Native Newsletter | AI Updates | Callstack (page 3 of 6)" description: "Get React and React Native news, AI development tools, open source releases, and practical engineering insights from Callstack. Subscribe for updates." url: https://www.callstack.com/newsletter/3 updated: 2026-11-06T10:13:45.616Z --- # React & React Native Newsletter | AI Updates | Callstack (page 3 of 6) Get React and React Native news, AI development tools, open source releases, and practical engineering insights from Callstack. Subscribe for updates. Callstack Newsletter ## React, React Native, and AI in your inbox Get our monthly newsletter on React and React Native releases, AI coding agents, and the tools we build for software delivery. ### Read engineering insights Read technical articles and lessons from building React and React Native products, developing agent tools, and verifying AI-generated code. ### Follow releases and tools Keep up with React and React Native releases, open source updates, and AI tools we use and build. ### Catch our latest publications Find new React Universe On Air episodes, technical articles, and open source releases from Callstack. ## Past editions Just joined? Don't worry! Here are all past editions to get you up to speed. ### [Enterprise React Native, Re.Pack 5, Polygen, AI on Mobile, and More](https://www.callstack.com/newsletters/enterprise-react-native-re-pack-5-polygen-ai-february-updates) March 2025 See what we've been up to in February 2025. ### [From brownfield to AI, from Polygen to Re.Pack](https://www.callstack.com/newsletters/brownfield-ai-polygen-repack-january-updates) February 2025 Check out everything that happened at Callstack in January 2024, including latest releases, guides, podcasts & meetups ### [Kotlin, Compose, Expo SDK 52, and January News](https://www.callstack.com/newsletters/community-orbitals-5-kotlin-compose-expo-sdk-52-and-january-news) January 2025 Get insights into Kotlin, Compose, and Expo's DOM & Server Components, transforming the future of universal apps ### [Expo vs. Bare Setup for TV Apps & React Native FastIO](https://www.callstack.com/newsletters/expo-vs-bare-setup-for-tv-apps-react-native-fastio) December 2024 Explore the possible setups for TV apps, and discover how FastIO is redefining React Native performance. ### [TV App Development With React Native, and December News](https://www.callstack.com/newsletters/community-orbitals-4-tv-app-development-with-react-native-and-december-news) December 2024 Master TV app development with our ebook and blog, and gear up for React Universe Conf 2025 馃コ Plus, read the latest community updates! ### [React Native for TV: Your Complete Development Ebook Is Here](https://www.callstack.com/newsletters/react-native-for-tv-your-complete-development-ebook-is-here) November 2024 Master TV app development with Amazon and Callstack experts. Download our ebook, and tune in to a podcast episode on TV apps! ### [Next.js 15, React Native for TV, and Other November News](https://www.callstack.com/newsletters/community-orbitals-3-next-js-15-react-native-for-tv-and-other-november-news) November 2024 Dive into Next.js 15 updates and get ready to master React Native for TV with our upcoming ebook. ### [Boost App Performance with RUM & Get Ready for a TV Ebook](https://www.callstack.com/newsletters/boost-app-performance-with-rum-get-ready-for-a-tv-ebook) October 2024 Get the latest on enhancing your app with Real User Monitoring and our upcoming ebook, crafted with Amazon, for the ultimate React Native TV experience. ### [OMH Cloud Storage Module and Other October News](https://www.callstack.com/newsletters/community-orbitals-2-omh-cloud-storage-module-and-other-october-news) October 2024 Discover how Open Mobile Hub (OMH) Cloud Storage redefines data management for React Native, and check the latest community news. ### [Unlock Easier React Native Migration for Brownfield iOS Apps](https://www.callstack.com/newsletters/unlock-easier-react-native-migration-for-brownfield-ios-apps) October 2024 Discover how the RCTRootViewFactory API simplifies React Native integration for existing iOS apps, making brownfield projects smoother than ever. ### [Developer Guide to React 19 and Other September News](https://www.callstack.com/newsletters/community-orbitals-developer-guide-to-react-19-and-other-september-news) September 2024 Explore the latest React 19 updates with our complete 3-part guide, and relive the best moments from React Universe Conf 2024! ### [Building Super Apps With Re.Pack 5, Rspack, and Zephyr Cloud](https://www.callstack.com/newsletters/building-super-apps-with-re-pack-5-rspack-and-zephyr-cloud) September 2024 Explore how Re.Pack 5, with Rspack support and Zephyr Cloud integration, is making React Native super app development easier than ever. ### [\[Special edition\] Final call: Join React Universe Conf](https://www.callstack.com/newsletters/special-edition-final-call-join-react-universe-conf) August 2024 Final call: Join React Universe Conf! Check our newsletter's special edition for more details. ### [Unlock Cross-Platform Potential: OMH Maps & New Podcast Inside](https://www.callstack.com/newsletters/unlock-cross-platform-potential-omh-maps-new-podcast-inside) August 2024 Read our newsletter to unlock cross-platform potential. OMH maps and new podcast inside! ### [TV Apps in React Native, Flutter Integration & August Community Updates](https://www.callstack.com/newsletters/tv-apps-in-react-native-flutter-integration-august-community-updates) August 2024 TV Apps in React Native, Flutter Integration & August Community Updates ### [React Native Insights: Optimization, Monitoring, and Mapping](https://www.callstack.com/newsletters/react-native-insights-optimization-monitoring-and-mapping) July 2024 Master app performance optimization, discover Reassure's new features, and explore map integration. ### [Podcast, conferences & July community updates](https://www.callstack.com/newsletters/podcast-conferences-july-community-updates) July 2024 Podcast, conferences & July community updates - check our newsletter for the details! ### [React Native VisionOS Insights: New Podcast and Article](https://www.callstack.com/newsletters/react-native-visionos-insights-new-podcast-and-article) June 2024 Dive into our new podcast episode, and read key insights from the Apple Vision Pro showcases at React Conf and App.js Conf. ### [New Webinar, Training Program & June Community Updates](https://www.callstack.com/newsletters/new-webinar-training-program-june-community-updates) June 2024 Join our webinar on June 20, and sign up for the course on July 9-10. Read on for more details! ### [React Native Performance: TV App Webinar & Optimization Course](https://www.callstack.com/newsletters/react-native-performance-tv-app-webinar-optimization-course) May 2024 Elevate your React Native skills with our optimization course and webinar on TV app performance. ### [App performance case studies & May community updates](https://www.callstack.com/newsletters/app-performance-case-studies-may-community-updates) May 2024 Check our case studies, app performance resources, and the latest community news. ### [Join the Discussion: From Developer to Tech Lead](https://www.callstack.com/newsletters/join-the-discussion-from-developer-to-tech-lead) April 2024 Dive into the world of tech leadership in our latest podcast episode. Explore more about the development journey in our blog post! ### [React Native Performance in 2024 & April Community Updates](https://www.callstack.com/newsletters/react-native-performance-in-2024-april-community-updates) April 2024 Check our mini guide to React Native optimization for web3, our latest podcast episode, and community news. ### [Join us at The Ultimate Guide to React Native Optimization on Tour](https://www.callstack.com/newsletters/join-us-at-the-ultimate-guide-to-react-native-optimization-on-tour) March 2024 Let's level up our optimization skills together in San Francisco on April 11, 2024. ### [React Native Performance Optimization & March Community Updates](https://www.callstack.com/newsletters/react-native-performance-optimization-march-community-updates) March 2024 Learn all about performance optimization, and check the latest community news. ### [New Edition of the Ultimate Guide To React Native Optimization Came Out](https://www.callstack.com/newsletters/new-edition-of-the-ultimate-guide-to-react-native-optimization-came-out) February 2024 Unlock React Native optimization with our Ultimate Guide. Grab your free copy! ### [React Universe Conf Updates & New Podcast Episode](https://www.callstack.com/newsletters/react-universe-conf-updates-new-podcast-episode) February 2024 Read the breaking news about our conference, React Universe Conf, and check our new podcast episode. ### [React Native Available for Apple Vision Pro & February Community Updates](https://www.callstack.com/newsletters/react-native-available-for-apple-vision-pro-february-community-updates) February 2024 We are thrilled to announce that React Native is now on Apple Vision Pro. Check the newsletter for more details! ### [Lens Protocol, Web3 and React Native Scalability](https://www.callstack.com/newsletters/lens-protocol-web3-and-react-native-scalability) January 2024 Check out the new episode of The React Native Show, and learn all about building social apps with Lens Protocol and React Native. Hire us ## Need React, React Native, or AI engineering expertise? Bring in senior engineers to build your product, solve technical challenges, or put agents to work across delivery. [Book consultation](https://www.callstack.com/contact) Insights ## Your next read or watch starts here Explore articles, interviews, and demos on React, React Native, and AI engineering, with lessons from the people building the tools. [View all](https://www.callstack.com/insights) - [Building a Software Factory: Write Specs an Agent Can Build From](https://www.callstack.com/blog/building-a-software-factory-write-specs-an-agent-can-build-from) (Nov 6 路 Article): Learn how to research requirements, resolve open decisions, and write testable specs that AI coding agents can implement without the planning conversation. - [ Large-Scale Migrations With Coding Agents: Planning, Verification, and Rollback](https://www.callstack.com/blog/large-scale-migrations-with-coding-agents-planning-verification-and-rollback) (Nov 4 路 Article): Plan codebase migrations with coding agents using reviewable requirements, verification checks, staged rollouts, and defined rollback criteria. - [Conversational Banking: From Customer Questions to Authorized Actions](https://www.callstack.com/blog/conversational-banking-from-customer-questions-to-authorized-actions) (Nov 2 路 Article): Explore conversational banking architecture through a card-dispute example, covering tool access, authorization, execution, observability, and human handoff. - [How AI Agents Can Cut Manual QA by 30%](https://www.callstack.com/blog/how-ai-agents-can-cut-manual-qa-by-30) (Oct 30 路 Article): Explore an agentic QA workflow targeting 30% less manual effort across mobile, web, and TV, with test selection, failure triage, and validation. - [Building a Software Factory: The Night My Agents Waited for Me](https://www.callstack.com/blog/building-a-software-factory-the-night-my-agents-waited-for-me) (Oct 28 路 Article): Learn how permissions, review limits, and missing product decisions stalled two overnight coding agent runs, and how their maintainer revised the workflow. - [Your AI Coding Agent Still Needs an Architecture](https://www.callstack.com/blog/your-ai-coding-agent-still-needs-an-architecture) (Oct 22 路 Article): Use explicit contracts, behavior tests, and dependency checks to guide AI coding agents and review their changes through a TypeScript favorites example. - [Who Left the Agents Running? React Native Software Factories](https://www.callstack.com/events/who-left-the-agents-running-react-native-software-factories) (Oct 15 路 Live Stream): Join Kewin Wereszczy艅ski and Szymon Chmal to explore what can go wrong in a React Native software factory overnight and the controls that keep agents on track. - [When Coding Gets Faster, What Breaks Next?](https://www.callstack.com/podcasts/when-coding-gets-faster-what-breaks-next) (Oct 14 路 Podcast): Matt Hargett explains how AI moves bottlenecks across testing, deployment, infrastructure, support, and the rest of software delivery. - [MCP and Supervisor Agents in eBay's Monitoring Workflow With Leonel Candido da Silva](https://www.callstack.com/podcasts/mcp-and-supervisor-agents-in-ebays-monitoring-workflow-with-leonel-candido-da-silva) (Oct 13 路 Podcast): Leonel Candido da Silva explains eBay's agentic monitoring workflow: specialized agents, MCP, PagerDuty reports, and plans to learn from past incidents. - [AI Agent Observability With Ivana Huckova and Sven Gro脽mann](https://www.callstack.com/podcasts/ai-agent-observability-with-ivana-huckova-and-sven-grossmann) (Oct 12 路 Podcast): Grafana's Ivana Huckova and Sven Gro脽mann discuss AI agent observability, coding-agent costs, PR analytics, secret redaction, and local guardrails. - [Automating Mobile QA with Cloud Agents](https://www.callstack.com/events/automating-mobile-qa-with-cloud-agents-2) (Oct 7 路 Talk): Micha艂 Pierzcha艂a shows how cloud-based QA agents can test real iOS and Android user flows and bring screenshots, recordings, and logs into pull requests. - [Can Jev Make AI Agent Decisions Faster?](https://www.callstack.com/events/can-jev-make-ai-agent-decisions-faster) (Oct 1 路 Live Stream): Explore Jev with Kewin Wereszczy艅ski and Szymon Chmal: how it works, its approach to faster agent decisions, and possible local alternatives. - [The Hard Way vs. The React Native AI SDK Way: Stop Writing Custom Modules for Every Model](https://www.callstack.com/tutorials/the-hard-way-vs-the-react-native-ai-sdk-way-stop-writing-custom-modules-for-every-model) (Mar 19 路 Tutorial): Learn how React Native AI uses a unified provider model to switch between cloud and on-device LLMs without rewriting application logic, enabling reliable AI experiences online and offline. - [Build Smarter Apps: Tool Calling & AI Orchestration Explained](https://www.callstack.com/tutorials/build-smarter-apps-tool-calling-ai-orchestration-explained) (Mar 12 路 Tutorial): Learn how on-device models in React Native can call tools, interact with external APIs, and return structured outputs you can use directly in application logic. - [MLC LLM + React Native: On-Device AI Without the Pain](https://www.callstack.com/tutorials/mlc-llm-react-native-on-device-ai-without-the-pain) (Mar 5 路 Tutorial): Learn how to run third-party on-device LLMs in React Native using MLC LLM. Choose your models, run them efficiently across platforms, and keep a unified JavaScript API with React Native AI. - [Intelligent Fallbacks with Apple Intelligence in React Native](https://www.callstack.com/tutorials/intelligent-fallbacks-with-apple-intelligence-in-react-native) (Feb 24 路 Tutorial): Learn how to use Apple鈥檚 built-in Foundation Models in React Native apps, reduce memory usage, and enable fast, fully on-device AI with React Native AI Apple. - [What Is the React Native AI SDK? A Complete Intro & Quickstart](https://www.callstack.com/tutorials/what-is-the-react-native-ai-sdk-a-complete-intro-quickstart) (Feb 10 路 Tutorial): Learn why on-device AI matters for React Native apps, how local LLMs behave offline, and what problems React Native AI is designed to solve from day one. - [Implementing an Android TurboModule with Kotlin](https://www.callstack.com/tutorials/implementing-an-android-turbomodule-with-kotlin) (Jan 29 路 Tutorial): Learn how to implement a React Native TurboModule on Android, from the TypeScript spec and Codegen to the Kotlin implementation and package registration. - [Working with Different Threads in Swift TurboModules](https://www.callstack.com/tutorials/working-with-different-threads-in-swift-turbomodules) (Jan 19 路 Tutorial): Learn how JavaScript, native module, background, and main threads interact in React Native TurboModules, and how to use GCD queues to run async work safely in Swift. - [How to Add Type-Safe Constants to Swift TurboModules](https://www.callstack.com/tutorials/how-to-add-type-safe-constants-to-swift-turbomodules) (Jan 9 路 Tutorial): Learn how to expose typed, immutable constants from a Swift TurboModule using Codegen, and get full end-to-end type safety between native and JavaScript. - [Adding Event Emitters to Your TurboModule in Swift](https://www.callstack.com/tutorials/adding-event-emitters-to-your-turbomodule-in-swift) (Dec 30 路 Tutorial): Learn how to emit native events from a Swift TurboModule and subscribe to them in JavaScript, including proper memory management and Codegen integration. - [Writing Your First TurboModule in Swift](https://www.callstack.com/tutorials/writing-your-first-turbomodule-in-swift) (Dec 22 路 Tutorial): Learn how to build a fully working TurboModule in Swift, integrate it with Codegen, and bridge it through Objective鈥慍 inside an Expo app.