--- title: "React & React Native Blog | AI Engineering | Callstack (page 28 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/28 updated: 2026-11-06T10:13:51.208Z --- # React & React Native Blog | AI Engineering | Callstack (page 28 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 28 - [React-Theme-Provider - the Easiest Way to Use Multiple Themes in Your App](https://www.callstack.com/blog/react-theme-provider-the-easiest-way-to-use-multiple-themes-in-your-app) (Developer Experience, 6/4/2018): Adding theming to your React or React Native app doesn't have to be a struggle. react-theme-provider makes it easy to support multiple themes without complex setup or singletons holding theme data. (by Jakub Kłobus) - [Getting Started With ReasonML and React Native](https://www.callstack.com/blog/getting-started-with-reasonml-and-react-native) (React Native, 5/29/2018): ReasonML is a powerful language that compiles to clean, readable JavaScript. This guide walks through the steps to set up a new React Native project with ReasonML, including installing dependencies, configuring BuckleScript, and writing your first ReasonML component. (by Mateusz Zatorski) - [Announcing ReRoute](https://www.callstack.com/blog/announcing-reroute) (Open Source, 5/23/2018): ReRoute is a new open source navigation library for React Native, written in Reason. It improves on React Navigation with a fully-typed interface, native gestures and animations, and a powerful animation API. (by Mike Grabowski) - [Continuous Delivery - Integration for Everyone](https://www.callstack.com/blog/continuous-delivery-integration-for-everyone) (CI/CD, 4/24/2018): Continuous integration and delivery can be tricky to set up, especially for mobile apps. This guide walks through a real-world example of configuring CircleCI, Fastlane, and App Center to automate builds, tests, code quality checks, and beta distribution for a React Native app. (by Jakub Benes) - [Sending Events to JavaScript From Your Native Module in React Native](https://www.callstack.com/blog/sending-events-to-javascript-from-your-native-module-in-react-native) (React Native, 4/10/2018): Sending events from native modules to JavaScript in React Native differs between Android and iOS. This guide walks through the steps to emit events and listen for them on each platform, with code samples to get you started. (by Piotr Drapich) - [A Successful Cooperation With a Client Doesn't End at Software Development](https://www.callstack.com/blog/successful-cooperation-with-client) (Community, 3/21/2018): Callstack is a consultancy focused on cross-platform development with React Native. We believe successful client cooperation extends beyond just software development. This article shares some open source tools we've created, like Expo Snack for instant React Native previews and GlueStick for streamlining development of large React apps. (by Mike Grabowski) - [How to Create a Universe in React VR](https://www.callstack.com/blog/how-to-create-universe-in-react-vr) (Virtual Reality, 3/1/2018): React VR lets you create immersive 3D scenes and UIs in virtual reality, building on top of React Native. This guide walks through setting up a new React VR project and using core components like View, Sphere, and Animated to build an interactive solar system from scratch. (by Adam Trzciński) - [Your Next React Native App Will Be Done With Paper](https://www.callstack.com/blog/your-next-react-native-app-will-be-done-with-paper) (Open Source, 2/22/2018): React Native Paper is a library of Material Design components that look and work the same on Android and iOS. This release includes buttons, cards, typography and more, with plans to expand the component set further. (by Ferran Negre) - [Is This Possible With React Native?](https://www.callstack.com/blog/is-this-possible-with-react-native) (Cross-Platform, 2/15/2018): React Native can handle complex challenges like integrating with external hardware, building real-time music players, and working offline. This article shares case studies of how Callstack helped clients build apps that push the boundaries of what's possible with React Native. (by Mike Grabowski) - [Say Goodbye to Old-Fashioned Forks Thanks to the Patch-Package](https://www.callstack.com/blog/say-goodbye-to-old-fashioned-forks-thanks-to-the-patch-package) (Developer Experience, 1/25/2018): Tired of forking libraries to apply fixes to your app? The patch-package library offers a simple way to modify node modules directly and share the changes with your team, without the hassle of maintaining forks. (by Mike Chudziak) [Previous](https://www.callstack.com/blog/27) · Page 28 of 33 · [Next](https://www.callstack.com/blog/29) 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.