23–24 April 2020, Kraków
The very first Expo & React Native conference in Europe
*The price doesn’t include 23% VAT tax.
REASONS TO JOIN
A closer look into the future
App.js is a base. It is a place, where every React Native developer feels secure. Attend App.js Conf and meet people that joined the React Native Team at the very beginning. Talk to the authors of your favorite libraries and keep your ears on the ground for their new projects. The future of React Native is now. The future is at App.js.
What is React Native?
Meet creators of RN & Expo
Join App.js Conf and listen to the talks by the members of the Expo team. Experience the importance of networking during the conference and run fierce discussions with speakers and other attendees at our evening event. Get first-hand Expo tips during our workshops ran by Expo's creators. Participate, discuss and boost your skills. Make your next mobile app in no time.
What is Expo?
Expo is an open source toolchain that extends React Native and facilitates the process of developing, building and releasing native iOS and Android apps. It is like Rails for React Native.
Expo reduces the number of decisions you need to make ahead. It provides built-in solutions for problems faced by most apps. Even complex features that used to take two days to complete can get done in minutes. You don’t have to know too much about mobile development. Expo provides you with numerous React-Native Components which can be used to build your app in just a few lines of code. Through access to a set of convenient tools, you can see the latest version of your app on your phone immediately after you make a change in your code. It also helps you prepare binaries from your JS app ready for uploading to Google Play Store and Apple App Store.
Contribute to open-source
The community of open-source developers is similar to a group of scientists. Most of the findings are shared with others and evaluated by them. This way, some of them become commonly accepted facts, others are denied and forgotten. That is more-less how the open-source projects work. Unlike the commercial ones, they develop much closer to the users' needs.
Why a conference?
Conferences are venues where 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 App.js Conf and become a member of the open-source community.
An introduction to React and React Native, using hooks and TypeScript. We’ll help you create a solid foundation of knowledge by covering the core components in React Native, layout and styling, lists…
Learn how to use React Native for web and the Expo SDK to create interactive web apps with gestures, animations, transitions, dark mode, offline support, and a variety of other cutting-edge browser…
William Candillon from the “Can it be done in React Native?” YouTube series will break down the fundamental concepts necessary to build incredible user experiences using React Native Gesture Handler…
Captain, the app is lagging! During this workshop Stanislaw Chmiela will guide us through potential reasons behind low performance of React Native apps. You will get acquainted with every developer’s…
BECOME A SPEAKER
If you’d like to contribute to the React Native community by sharing your knowledge, there is no better place and time than App.js Conf 2020!
First edition was great and we want to make sure the App.Js Conf 2020 will bring even more valuable and entertaining talks. So we’re launching the Call For Papers with high hopes!
It starts on October 14th and will last till November 30th. In case of any questions, contact us here: firstname.lastname@example.org
Become a Sponsor
Sponsors & Partners
Code of conduct
Our conference is dedicated to providing a harassment-free conference experience for everyone, regardless of gender, gender identity and expression, age, sexual orientation, disability, physical appearance, body size, race, ethnicity, religion (or lack thereof), or technology choices. We do not tolerate harassment of conference participants in any form. Read more
Importance of diversity
We believe in the importance of tech communities’ diversity. It is crucial for us to make a creative and safe environment for every speaker and attendee. App.js Conf should be accessible for all attendees. If you belong to a group that’s underrepresented in tech, follow us @appjsconf to find out about support options – more info coming in autumn 🌈 🦄