About us
Mobile apps are everywhere, React Native helps to build them easier. But is there a life beyond React Native? If you want to explore how to speed up mobile apps development, join our group!
In (RNCK) you can meet core members of the community, share ideas and get inspired by them. You can be sure, that there are enough issues to solve for everyone.
Join React Native Community Kraków and become a member of the open-source community.
Upcoming events
2
RNCK × App.js Conf: meetup #18
Software Mansion, Zabłocie 43B, Kraków, PLThis pre-conference meetup is for everyone: you don't need the conference ticket to come by!
The meet-up is sponsored by CodeRabbit.As always, we're organizing the React Native Community Krakow meetup before the App.js Conf madness begins. Let's get together, have some pizza & beer, and listen to some insightful talks from the React Native devs.
Low-key but packed with builders' energy - don't miss it!
Agenda:
18:00 - 18:15
Kacper Kapuściak, Software Mansion
What's new in React Native18:15 - 18:45
Aleks Volochnev, CodeRabbit
TBA18:45 - 19:15
Tyler Becks, Gobi
Your E2E Tests Are Lying to You
Why we stopped using Maestro at Gobi and let an AI agent take over mobile testing.19:15 - 19:45
Mark Goldstein, Chime
As AI agents enter mobile development, your app’s build and distribution infrastructure reveals itself as the next bottleneck. When changes take too long to validate, product velocity suffers. Learn how we optimized mobile delivery across both the native and JavaScript layers so engineers and agents alike can deliver faster.83 attendees
App.js Conf 2026
Stara Zajezdnia, ul. Wawrzynca 12, Kraków, PLGet ready for the ultimate React Native and Expo community event!
Returning to Kraków, Poland, App.js Conf 2026 is a three-day conference designed for developers who want to push the boundaries of cross-platform mobile development.
Across three days, you’ll join hundreds of engineers, architects, and industry experts from companies like Meta, Microsoft, Software Mansion, Expo, and Shopify to explore the future of the ecosystem. Meet the creators of your favourite libraries, network, and simply have fun.
Don't wait up! The tickets are limited: appjs.co/#tickets
What's the plan?
Day 1: Workshops. Choose one: Animations & Interactions in React Native, Mobile & Web with React Native, Expo Modules, or Performance & Analysis.
Day 2 & 3: Conference talks, networking, and an afterparty with a castle view. We'll be publishing first speakers soon!10 attendees
Past events
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