September 7-8, 2023 | wrocław, poland

React Native EU conference
The biggest community event in Europe

Regular Tickets available at €550+VAT
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April 30th

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July 3rd

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Lineup announced

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July 14th

Aug 1st

Sept 7-8

Diversity tickets on sale

Volunteers applications ends

Late Birds sale starts

React Native EU conference 2023 takes place

Feb 28

Blind Bird tickets sale ends

March 1st

Early Birds tickets on sale (price rises)

March 15th

CFP opens

April 30th

CFP closes
Regular Access tickets on sale (price rises)

May 25th

Lineup announced
Regular Access tickets on sale (price rises)

July 3rd

Diversity tickets on sale
Volunteers application starts

July 14th

Diversity tickets sale ends
Volunteers applications ends

Aug 1st

Late Birds sale starts

Sept 7-8

React Native EU conference 2023 takes place

speakers

Meet our speakers

Get to know thought leaders who'll educate and inspire you during React Native EU 2023. They have plenty of insights to share – to find out what exactly you can learn from each of them, check out their talk titles and abstracts.

Anisha Malde

Amazon

Anisha Malde

Amazon

A Story(book) about testing

During this talk I’m going to dive into what Storybook is and how you can use it for UI development, testing, and documentation. I’ll go through examples of how you can use storybooks capacity to isolate a component, to import stories into tools like Jest, Testing Library, Puppeteer and Cypress to save you time and maintenance work. I’ll also show you how you can easily use it for, the often forgotten, visual regression and accessibility testing.

Speaker BIO:

Anisha is a Developer Advocate at Amazon where she is focused on engaging app and game developers through teaching, code samples, and public speaking. Previously, she was a React developer at IBM and was the recipient of the Rising Star in Digital 2021 Award & Top 100 Women in Tech award in the UK. Find Anisha on: anisha.dev

Anisha.dev Twitter @anisha_malde

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Catalin Miron

AnimateReactNative.com

Catalin Miron

AnimateReactNative.com

React Native Animations in 2023 and beyond

What's new, what's coming, what's missing and how to start? A case study of React Native animations in 2023 and beyond.

Speaker BIO:

I love giving life to UI through animations and so, I've created AnimateReactNative.com. I'm a speaker, YouTuber, father of 2, React & React Native enthusiast, Open Source contributor and coffee nerd. In my free time I help others to succeed.

GitHub: @catalinmiron Twitter: @mironcatalin

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Charlotte Isambert

BAM

Charlotte Isambert

BAM

Build your mental model of React’s rendering behavior

Join me as we explore the intricacies of React's rendering system and develop a comprehensive mental model of how it works. We'll build data-driven schemas to examine how React tracks its elements and their data over time and determines which components need to be updated. But be prepared: we’ll need to talk about fibers. By delving deeper into React's inner work, we'll be better equipped to identify performance issues and troubleshoot tricky bugs in our daily life.

Speaker BIO:

Charlotte is a software architect at BAM, a company specialized in mobile apps, with a big React Native tribe. She has been a React Native developer for 3 years.

Twitter @c_isambert

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Eeva-Jonna Panula

Oura

Eeva-Jonna Panula

Oura

React Native, Animations and Reduced Motion

Not everyone enjoys animations. Different types of movement and animations can be distracting or cause symptoms such as nausea or dizziness. I'm one of those who suffer from these - things like parallax scrolling make me feel sick. And the way that I (and so many others) survive in the digital world filled with animations and movement is the operation system level setting for reducing animations. In this talk, I'll discuss this theme from the perspective of creating inclusive React Native apps. After listening to this talk, you'll know about the problems that animations might cause for some people. You'll also learn what you need to do to respect that setting in React Native apps.

Speaker BIO:

Eeva-Jonna, or Eevis, is an accessibility specialist and senior software developer. She is also IAAP Certified Professional in Web Accessibility and Women Techmakers Ambassador. Her passion is to share knowledge, and she speaks and writes a blog. When she is not doing that, she explores the beautiful Finnish nature either by foot or kayak.

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Fernando Ruiz

PlayStation

Fernando Ruiz

PlayStation

Scaling of the PlayStation App with React Native

In 2017 we launched a version of the PS App with 5 major features that complemented the experience of the player’s console. By 2019 we had a new challenge, bring a new generation of the PlayStation experiences that players loved as well as newer features that would delight and attract new players into the PlayStation ecosystem. In this talk you’ll learn what philosophies as well as guidelines we created in order to set up our application for a long term future keeping quality, performance, and scalability of our code base, features and teams.

Speaker BIO:

Fernando is a Staff Software Engineer at PlayStation based in San Francisco working on the PS App with React Native. Some of his hobbies include photography (macro and landscapes), reading, and exploring new cities.

Twitter: @devnandor GitHub: @fernando-sendMail

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Jamon Holmgren

Infinite Red

Jamon Holmgren

Infinite Red

Integrating an AI feature in a React Native App

AI is all the rage -- ChatGPT, Copilot, Stable Diffusion and others are taking the world by storm. How do we as React Native developers take advantage of this capability? In this talk, I’ll live-code an AI feature into a React Native app, talking about best practices along the way.

Speaker BIO:

Cofounder and CTO of Infinite Red, React Native enthusiast, international speaker, dad to four kids, semi-pro tractor operator, and rec league hockey goalie.

GitHub: @jamonholmgren Twitter: @jamonholmgren

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Khalef Hosany

Microsoft

Khalef Hosany

Microsoft

From Gaming to Productivity: how Microsoft is using React Native across a portfolio of experiences and how you can too

React Native is used to build features across a large portfolio of applications at Microsoft, and in this talk we will describe several such experiences and how we built them. We will also cover updates to React Native for Windows and macOS, tools that we've built to enable React Native adoption at scale, and our contributions to the overall ecosystem.

Speaker BIO:

I am an engineering manager at Microsoft and my team works on React Native for Windows and the integration of React Native into Microsoft Office. We also contribute to upstream React Native, help drive open source releases and participate in several React Native related working groups.

Twitter: @ReactNativeMSFT

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Lorenzo Sciandra

Microsoft

Lorenzo Sciandra

Microsoft

Raising the Bar: Our Journey of Making React Native a Preferred Choice

At Microsoft, we're committed to providing our teams with the best tools and technologies to build high-quality mobile applications. React Native has long been a preferred choice for its high performance and great user experience, but getting stakeholders on board can be a challenge. In this talk, we will share our journey of making React Native a preferred choice for stakeholders who prioritize ease of integration and developer experience. We'll discuss the specific strategies we used to achieve our goal and the results we achieved.

Speaker BIO:

Lorenzo Sciandra is a Senior Software Engineer at Microsoft; since 2018 he is also a maintainer of react-native, and he’s been a releaser since 0.57.4. He cares a lot about mental health and open source, and won’t stop talking about either.

Github @kelset Twitter: @kelset

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Marek Fořt

Shopify

Marek Fořt

Shopify

Creating design systems in React Native

Over the last year, we built a new design system in React Native for our Shopify apps. What does that entail? What principles have we used? How do you build a design system that is scalable while ensuring that any component provides the best UX out-of-the-box?

Speaker BIO:

Marek Fořt is a software engineer at Shopify working on the Shopify Mobile app and our React Native design system.

Twitter: @marekfort GitHub: @fortmarek

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Matt Hargett

Rebecker Specialties

Matt Hargett

Rebecker Specialties

Lifting and Shifting the Entire React Ecosystem into New Languages

How do you prove out a new language, type system, or virtual machine implementation? How do you accelerate maturity while you wait for organic adoption and deployment of your new language at scale? In this talk, we’ll discuss how lifting and shifting nearly 500KLOC of React, Jest, and GraphQL into a new language, VM, and type system rapidly accelerated maturity and also highlighted latent issues in React and TypeScript.

Speaker BIO:

Matt has been programming since 1984, speaking at conferences worldwide since 1998, and been working with React since 2013. He lives in San Francisco with his husband of 23 years, their daughter, and their dog.

Github @matthargett Twitter @syke

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Małgorzata Mazurek-Biel

Callstack

Małgorzata Mazurek-Biel

Callstack

Connecting React Native App with Garmin Smartwatch

Abstract (to be announced)

Speaker BIO:

Having more than 4 years of experience in React. I mainly focus on developing in field of native mobile development to improve my React Native experience. My great passion for life is cycling. I take part in professional cycling tournaments and enjoy every race, no matter what my final result is.

GitHub: @MagorzataMazu19 GitHub: @malgorzatamaz

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Michał Pierzchała

Callstack

Michał Pierzchała

Callstack

Talk Title (to be announced)

Abstract (to be announced)

Speaker BIO:

Head of Technology at Callstack. Passionate about building mobile and web experiences, high quality JS tooling and Open Source. Core React Native Community & Jest contributor. Space exploration enthusiast.

Github: @thymikee Twitter: @thymikee

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Nicola Corti

Talk Title (to be announced)

Abstract (to be announced)

Speaker BIO:

Nicola Corti is a Google Developer Expert for Kotlin. He has been working with the language since before version 1.0, and he is the maintainer of several open-source libraries and tools for mobile developers.He's currently working in the React Native Core team at Meta, building one of the most popular cross-platform mobile framework.Furthermore, he is an active member of the developer community.His involvement goes from speaking at international conferences to being a member of CFP committees and supporting developer communities across Europe.In his free time, he also loves baking, podcasting, and running.

Twitter: @cortinico GitHub: @cortinico

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Radek Pietruszewski

Nozbe

Radek Pietruszewski

Nozbe

Hermes Hacking - Demystifying JavaScript engines

To many JavaScript developers, JavaScript engines seem like black magic. But they really aren't! They're just programs, like anything else, and you too can understand at a high level how they work, and even contribute. Let me demystify Hermes, and explain to you how its pieces — bytecode, interpreter, garbage collector, hidden classes, and more — all fit together to run your React Native app. We'll also take a look at Hermes's C++ codebase, and make a few changes, and compile it!

Speaker BIO:

CTO at Nozbe. Author of WatermelonDB and ZACS. Proud generalist.

Twitter: @radexp GitHub: @radex

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Rory Abraham

Expensify

Rory Abraham

Expensify

From Company to Community: How Expensify is Building Bridges with Open Source and React Native

Expensify's mission is to ""Live Rich, Have Fun, Save the World"", and at a high level that means building a community of people who come together to solve humanity’s urgent challenges. This guiding principle has informed the decision to rebuild Expensify's product as a next-gen collaboration tool, from the ground up with a fully open-source front-end. This approach gives us access to specialized talent, enables us to scale up our engineering capacity without expanding the internal team, and ultimately preserves Expensify's tight-knit culture, keeping us laser-focused on our long-term vision. In this speech, we'll take a tour of Expensify's open-source contribution program and demonstrate how the company engages a global network of contributors to build features, fix bugs, and ultimately build a better product. Our commitment to communal ownership of our dependencies, and the drive to build up the entire React Native community, ties into our long-term goal to build a community that empowers people to ""Get Shit Done."" We'll discuss in detail how the program works, including the various roles we’ve made available for external contributors, how they can get paid to contribute, and some of the lessons learned along the way. Join us as we explore how Expensify is building bridges with open-source and React Native, and how this approach aligns with our mission to make a positive impact on the world.

Speaker BIO:

I'm a Full Stack developer at Expensify, and I've helped build our open-source program since it's inception. I spend a huge portion of my time working with developers from all across the React Native community to help us build our product and, importantly, to improve our dependencies.

GitHub: @roryabraham

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Tommy Nguyen

Microsoft

Tommy Nguyen

Microsoft

Raising the Bar: Our Journey of Making React Native a Preferred Choice

Speaker BIO:

Tommy is a Software Engineer at Microsoft who has shipped React Native based experiences within existing Microsoft apps and are now focussing on tooling and making the developer experience better for everyone

Github @tido64 Twitter @lord_sherlock

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Regular Tickets at €550+VAT on sale!

React Native EU conferenceThe biggest community event in Europe

Learn from Callstack, Microsoft, and Meta – leaders of the React Native community

Dive deep into knowledge shared at past editions

FlashList – make your lists faster now

Marek Fořt

Bringing the New React Native Architecture to the OSS community - Fall Edition

Nicola Corti

How to use React Native with Nx in monorepo

Emily Xiong

The New React Native: Bringing the Fabric renderer to the “Facebook” app

Joshua Gross

Improve all the repos – exploring Microsoft’s DevExp

Lorenzo Sciandra & Tommy Nguyen

Code Splitting in React Native

Paweł Trysła

The great Divide: Bridging Native Modules and React Native

Monica Restrepo

Extending React Native to the Next Platform

Kudo Chien

Modernizing React Native’s JavaScript

Eli White

Getting to the Native in React Native

Wouter van den Broek

Forms in React Native

Jared Palmer

The New React Native

Emily Janzer

Look at the Core

Mike Grabowski

Owning Transitions

Eric Vicenti

This is a Talk About You

Jani Eväkallio

Network layer in React Native

Alexey Kureev

Building native modules for React Native

Florian Rival

React Native EU 2017 - Backstage Interviews

Callstack Engineers

Work hard, party harder

Call for Papers is closed

Meet our speakers

A Story(book) about testing

React Native Animations in 2023 and beyond

Build your mental model of React’s rendering behavior

React Native, Animations and Reduced Motion

Scaling of the PlayStation App with React Native

Integrating an AI feature in a React Native App

From Gaming to Productivity: how Microsoft is using React Native across a portfolio of experiences and how you can too

Raising the Bar: Our Journey of Making React Native a Preferred Choice

Creating design systems in React Native

Lifting and Shifting the Entire React Ecosystem into New Languages

Connecting React Native App with Garmin Smartwatch

Talk Title (to be announced)

Talk Title (to be announced)

Hermes Hacking - Demystifying JavaScript engines

From Company to Community: How Expensify is Building Bridges with Open Source and React Native

Raising the Bar: Our Journey of Making React Native a Preferred Choice

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React Native EU conference
The biggest community event in Europe