--- title: "React & React Native Blog | AI Engineering | Callstack (page 30 of 33)" description: "Read practical articles on React, React Native, cross-platform development, and AI workflows from Callstack engineers building the tools and products." url: https://www.callstack.com/blog/30 updated: 2026-11-06T10:13:51.208Z --- # React & React Native Blog | AI Engineering | Callstack (page 30 of 33) Read practical articles on React, React Native, cross-platform development, and AI workflows from Callstack engineers building the tools and products. Articles ## Articles for developers, by developers Technical articles on React, React Native, and AI engineering. We share what we learn from building products, maintaining open source, and putting agents to work across software delivery. ### Featured - [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) (AI, 11/6/2026): Szymon Chmal uses a Simlock device-cleanup feature to explain how he plans work for coding agents. Follow the process from code research and product decisions to testable tasks, independent specification checks, and human approval. (by Szymon Chmal) ### Articles, page 30 - [React Native, Firebase and You](https://www.callstack.com/blog/react-native-firebase-and-you) (Backend, 10/3/2017): Building full-stack apps in React Native doesn't have to be hard. This guide walks through how to integrate Firebase into your project to add backend services like authentication, databases, and storage without writing server-side code. (by Krzysztof Borowy) - [How Is Linaria Different From Emotion and Styled Components?](https://www.callstack.com/blog/how-is-linaria-different-from-emotion-and-styled-components) (Open Source, 9/29/2017): Linaria is a CSS-in-JS library that extracts styles to static CSS files at build time, unlike Emotion and Styled Components which apply styles at runtime in the browser. This improves load time, runtime performance, and eliminates style duplication between SSR and JS. (by Satyajit Sahoo) - [React Native + Webpack + HMR = ❤️](https://www.callstack.com/blog/react-native-webpack-hmr) (Developer Experience, 9/26/2017): Haul recently added Hot Module Replacement (HMR) support for developing React Native apps with Webpack. This post walks through how to set up HMR in your projects and dives into the technical details of how it works under the hood. (by Paweł Trysła) - [React Native: Handling Language Changes on Android the Right Way](https://www.callstack.com/blog/react-native-handling-language-changes-on-android-the-right-way) (Performance, 9/12/2017): Changing the system language in a React Native Android app doesn't automatically update the app's locale. This guide shows how to fix that behavior by modifying the AndroidManifest.xml and MainActivity.java files to recreate the React context when the locale changes. (by Ferran Negre) - [Zero-Runtime CSS From JS With Linaria](https://www.callstack.com/blog/zero-runtime-css-from-js-with-linaria) (Developer Experience, 9/5/2017): Linaria is a library that lets you write CSS in JavaScript without runtime cost. The CSS is extracted to plain CSS files using a Babel preset, and you can use JavaScript expressions, loops, and conditionals to generate styles at build time. (by Satyajit Sahoo) - [Are You Ready? React Native EU 2017 is coming!](https://www.callstack.com/blog/are-you-ready-react-native-eu-2017-is-coming) (Community, 8/31/2017): React Native EU, the first European conference dedicated to React Native, is happening next week in Wrocław, Poland. With sold-out workshops, an impressive speaker lineup, and a lively afterparty, it promises to be an exciting event for the React Native community. (by Mike Chudziak) - [Color Your Apps in React Native Using Material Palette](https://www.callstack.com/blog/colour-your-apps-in-react-native-using-material-palette) (Open Source, 8/21/2017): Introducing react-native-material-palette, a library that brings Android's Palette API to React Native. It allows you to extract prominent colors from images to create visually engaging apps, supporting image galleries and dynamic screen color schemes. (by Raul Gomez Acuna) - [Your React Native Offline Tool Belt](https://www.callstack.com/blog/your-react-native-offline-tool-belt) (Performance, 6/19/2017): Building offline-friendly mobile apps is crucial for a great user experience. This guide shares practical tools from the react-native-offline library to gracefully handle spotty connectivity, including UI components, Redux utilities, and an offline queue to retry failed actions. (by Raul Gomez Acuna) - [Manage Async Code Like a PRO With RxJS](https://www.callstack.com/blog/manage-async-code-like-a-pro-with-rxjs) (JavaScript, 6/13/2017): Struggling to manage async code in React? RxJS and Observables provide a powerful toolset for handling async events, transforming data, and composing streams. This guide walks through the basics of creating Observables, using operators, and handling errors. (by Paweł Trysła) - [Write React Native Apps in 2017 Style With MobX](https://www.callstack.com/blog/write-react-native-apps-in-2017-style-with-mobx) (React Native, 3/31/2017): Looking for a simpler alternative to Redux for managing state in React Native apps? This guide walks through building a Spotify track search app using MobX, styled-components, and the new FlatList component. (by Wojciech Szafraniec) [Previous](https://www.callstack.com/blog/29) · Page 30 of 33 · [Next](https://www.callstack.com/blog/31) 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 · 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 · 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 · 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 · 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 · 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 · 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 · Live Stream): Join Kewin Wereszczyński 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 · 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 · 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 Großmann](https://www.callstack.com/podcasts/ai-agent-observability-with-ivana-huckova-and-sven-grossmann) (Oct 12 · Podcast): Grafana's Ivana Huckova and Sven Großmann 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 · Talk): Michał Pierzchała 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 · Live Stream): Explore Jev with Kewin Wereszczyński 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 · 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 · 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 · 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 · Tutorial): Learn how to use Apple’s 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 · 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 · 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 · 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 · 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 · 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 · Tutorial): Learn how to build a fully working TurboModule in Swift, integrate it with Codegen, and bridge it through Objective‑C inside an Expo app.