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Events

Where we share what we learn

Stay connected with our team through events, talks, and workshops. Check out what’s coming next or browse recordings from past sessions.

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Past events

Explore talks and live streamed events from the past, packed with engineering insights from Callstackers who shape modern cross-platform app development.

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Insight Page
AI
Talk
9/2/2025

React Native AI: Bringing On-Device LLMs With AI SDK

Need offline AI in your mobile app? This talk recording demonstrates how to use the AI SDK to create a custom provider for on-device LLMs in React Native, ensuring privacy and functionality anywhere.
Szymon Rybczak
Insight Page
AI
Meetup
9/2/2025

AI Meetup in Wroclaw with Callstack & Vercel

On Sept 2 in Wrocław, join top speakers from around the world at the AI Meetup. Learn about AI SDK 5, on-device LLMs in React Native, TV-ready apps with Kiro.dev, and how AI supports developers beyond code.
Szymon Rybczak
Rafael Mendiola
Eric Fahsl
Lars Grammel
Insight Page
React Native
Conference
9/2/2025

React Universe Conf 2025

React Universe Conf unites developers and leaders to explore trends, share insights, and push the limits of React and React Native.
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Insight Page
Observability
Talk
6/24/2025

Observability for Application Deployments

Discover practical observability techniques to pinpoint and fix slow deployments, optimize global performance, and deliver faster apps.
Pepijn Senders
Insight Page
Enterprise
Talk
6/24/2025

Brownfield Incremental React Native Adoption x Rock

Learn how to smoothly adopt React Native in your existing apps using Callstack’s Rock for easier setup, faster deployment, and seamless integration.
Michał Pierzchala
Insight Page
Observability
Talk
6/24/2025

Elevate Your React Native Observability With OpenTelemetry

Learn how to leverage OpenTelemetry to gain deeper, real-time insights into your React Native apps and significantly improve user experience.
David Rifkin
Insight Page
Brownfield
Meetup
6/24/2025

React Universe Meetup, New York

Join us in NYC or online for React Universe Meetup: tech talks, real-world insights, and networking with React Native devs. June 24, 2025.
Michał Pierzchala
David Rifkin
Pepijn Senders
Insight Page
Super Apps
Talk
6/13/2025

Building Cross-Platform Federated Modules with React, React Native, and Re.Pack

Discover how Module Federation and Re.Pack enable true cross-platform super apps with React Native. Learn best practices and real-world strategies for dynamic, modular architectures.
Mike Grabowski
Insight Page
TV
Talk
5/29/2025

The Bigger Picture

React Native lessons from TV that scale: performance, architecture & cross-platform code strategies, beyond mobile, across devices.
Łukasz Chludziński
Anisha Malde
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Insights

Your next read or watch starts here

Stay up to date with our latest insights on React, React Native, and cross-platform development from the people who build the technology and scale with it daily.

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Article
12/12/2025

How to Cleanly Swap Between React Native Storybook 10 and Your App

Set up React Native Storybook 10 with Expo or the Community CLI. Learn configuration steps, updated tools and a simple workflow for toggling Storybook.
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Article
12/8/2025

Mobile vs. VR: Key Differences in Features, UI, and UX

Explore how VR reshapes layout behavior, typography, spacing, accessibility expectations, and interaction patterns in React Native.
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Article
12/2/2025

Deep Links With Authentication in React Navigation

Learn various approaches to how to make deep links work when the screen is behind authentication in React Navigation.
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Article
11/25/2025

Integrating Swift Package Manager With React Native Libraries

Learn how to use Swift Package Manager with React Native libraries, including support for both remote and local SPM packages. This guide explains the spm_dependency helper, monorepo workflows, and current limitations.
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Article
11/21/2025

Memory Ownership Models: When JavaScript Meets Native Code

A deep dive into how React Native handles memory when JavaScript and native code share ArrayBuffer data. Learn why async processing can break, how GC affects raw pointers, and the safe patterns for building high-performance native integrations.
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Article
11/20/2025

How to Release a React Native App on the Meta Horizon Store

Learn how to build, submit, and publish your React Native app on the Meta Horizon Store.
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Live Stream
Live Stream
12/11/2025

React Native 0.83: A Stability-Focused Release With Surprisingly Big Quality-of-Life Wins

Join Łukasz Kewin for a walkthrough of React Native 0.83, recent ecosystem news, and hands-on demos.
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Talk
Talk
12/5/2025

The Offline AI: On-Device LLMs in React Native With AI SDK

Learn how to run on-device LLMs in React Native using Vercel’s AI SDK from Michał Pierzchała's talk at DevAI by Data Science Summit.
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Live Stream
Live Stream
12/4/2025

React Native on Meta Quest: What We Learned About Building for VR

See Meta Quest used as a practical dev setup and watch the team build and test React Native features directly inside a VR workspace.
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Podcast
12/9/2025

From Hobby Tool to Default: Expo's Journey and the New App Awards

Jon Samp (Expo) discusses the framework's evolution since becoming the React Native default, the death of the "eject" mentality, and the launch of the Expo App Awards.
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Podcast
12/4/2025

From Static Hermes to Hermes V1: The Road to Default

Nicola Corti (Meta) explains the evolution of Static Hermes into Hermes V1, the performance boosts it ships, and the (experimental) path to making it the new default engine.
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Podcast
11/27/2025

From React Native Web to React Strict DOM

Nicolas Gallagher (Meta) explains how React Strict DOM evolved from React Native Web, providing a shared syntax that compiles to native or web with zero overhead.