Expensify app team uses agent-device to give AI agents hands and eyes on real devices for bug-fix evidence, Sentry span measurement, and React profiling.

See how Eve helps turn a mobile QA agent into a reviewable, durable part of a CI workflow.

Vibe coding gets apps moving fast, but it can hide bugs, cost, and complexity. Learn five practical ways to use AI agents without losing control of your codebase.

Apple expanded on-device AI with image input, a stronger local model, Private Cloud Compute, and Core AI. See what it means for React Native teams.

How we optimized self-hosted Gemma 4 31B from baseline serving to 2.48x higher output-token throughput in production inference.

Apex is our new coding model designed for React Native. It achieves frontier coding results for mobile workflows at a fraction of the cost.

A Live Stream with Kewin Wereszczyński and Piotr Miłkowski on AI training, datasets, tokenization, alignment, and why models infer patterns rather than understand meaning.

Mike Grabowski will speak at React Summit 2026 about Agent Device, Callstack’s agent-native automation layer for giving AI coding agents a practical feedback loop across mobile, TV, and desktop apps.

Join Callstack engineers Szymon Chmal and Kewin Wereszczyński on May 21 at 5 PM to explore Redraw, a new 2D graphics library for WebGPU.

Kræn Hansen (ElevenLabs) talks voice-agent UX, from turn-taking and safety to layered SDK design for React and React Native.

A conversation with Michał Pierzchała on how agents use simulators, logs, screenshots, and accessibility data to verify mobile apps in real workflows.

Rudrank Riyam joins React Universe On Air to talk about App Store Connect CLI, agent workflows, and automating mobile release work.

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.

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.

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.

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.

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.

Learn how to implement a React Native TurboModule on Android, from the TypeScript spec and Codegen to the Kotlin implementation and package registration.

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.

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.

Learn how to emit native events from a Swift TurboModule and subscribe to them in JavaScript, including proper memory management and Codegen integration.

Learn how to build a fully working TurboModule in Swift, integrate it with Codegen, and bridge it through Objective‑C inside an Expo app.