ConfPad

Integrating React Native with a large existing native codebase can prove to be very difficult. Use of React Native generally falls into two categories: "Green Field" and "Brown Field". "Green Field" apps are built from the ground up with 100% React Native, and "Brown Field" apps integrate React Native into an already existing codebase. Integrating React Native into Airbnb's main app has been a great learning experience, and I will share the various hurdles we've had to overcome in the process of building over 100 screens in React Native across dozens of engineers, shipping to millions of users.