"Write once, run everywhere" is a promising goal in software development, but one that often breaks down under real-world problems. At Zattoo, building streaming applications across Android, Apple, and Web meant years of separate native stacks that were not aligned, and therefore did not scale. This talk explains how moving to a multiplatform architecture, enabled by Vega as a fourth (React Native first platform), brought us very close to achieving that goal.

Building cross-platform applications for iOS and Android is challenging enough, but building React Native UIs for the web brings additional complexities. Discover how Tamagui streamlines cross-platform app development, eliminating common hurdles like performance, navigation, SEO, and deployment complexities. We’ll explore how Tamagui tackles these issues, enabling developers to create scalable, high-performance cross-platform applications without the usual headaches. Its unique approach can help you do more by writing less.

Fast-tracking quality for releasing hundreds of React Apps

Both React Native and Electron.JS offer abstractions which allow developers to use established web technologies to build applications on native mobile and desktop platforms respectively - the concept of “Universal” Apps takes this a step further. In this talk, James will discuss how Theodo used this pattern to create a single app which was distributed natively across all platforms.