---
title: "React Native EU 2019"
description: "Explore React Native EU 2019 talks on performance, architecture, and cross-platform development, insights from leading experts in the React Native community."
url: https://www.callstack.com/events/react-native-eu-2019
updated: 2026-10-24T08:39:21.626Z
---

# React Native EU 2019

Explore React Native EU 2019 talks on performance, architecture, and cross-platform development, insights from leading experts in the React Native community.

_Conference · 9/5/2019 · Wrocław, Poland · Recording: 30 videos · Category: React Native_

Organizer: Callstack

[Watch the playlist](https://www.youtube.com/playlist?list=PLZ3MwD-soTTHy9_88QPLF8DEJkvoB5Tl-)

React Native EU 2019, held on September 5–6 in Wrocław, Poland, was the third edition of our flagship conference. The event gathered developers, contributors, and industry leaders to discuss the latest advancements in React Native. Key topics included the introduction of Hermes, a JavaScript engine optimized for React Native, efforts to improve the JavaScript-to-native bridge, and strategies for enhancing performance and developer experience. ​

The conference featured a diverse lineup of talks covering areas such as code sharing between web and mobile platforms, continuous integration practices, and the evolution of React Native's architecture. Sit back and enjoy the playlist of all the talks.