How exactly is this new React Native architecture relevant to your apps' performance? And what about your app development process? How does this re-architecture affect it? In other words, what benefits should you expect from this update? I've identified 8 major gains, that you can find listed here below. But first: a quick overview of the "old" architecture of React Native. Here's how React Native — the open-source cross-platform solution developed by the Facebook team — used to work. Basically, the old React Native architecture was standing on 3 key... pillars (or 3...